Trial Outcomes & Findings for A Longitudinal Outcomes Study of the Subchondroplasty® Procedure in the Foot/Ankle (NCT NCT03087396)

NCT ID: NCT03087396

Last Updated: 2026-04-09

Results Overview

Foot Function Index - Revised Short Form (FFI-R SF) subscale scores. Measures foot pain, disability, and activity limitation. Items scored 1-4 (1=best, 4=worst); 5=not applicable to the subject and does not indicate worse function. Subscales calculated from applicable items and converted to 0-100%. Higher=more pain/worse function.

Recruitment status

COMPLETED

Target enrollment

148 participants

Primary outcome timeframe

24 months

Results posted on

2026-04-09

Participant Flow

Participant milestones

Participant milestones
Measure
Subchondroplasty With AccuFill®
Subjects with at least one bone marrow lesion (BML) of any of the bones of the foot and/or ankle, who have elected to undergo or who have undergone the Subchondroplasty procedure using AccuFill® bone substitute material.
Overall Study
STARTED
148
Overall Study
COMPLETED
88
Overall Study
NOT COMPLETED
60

Reasons for withdrawal

Reasons for withdrawal
Measure
Subchondroplasty With AccuFill®
Subjects with at least one bone marrow lesion (BML) of any of the bones of the foot and/or ankle, who have elected to undergo or who have undergone the Subchondroplasty procedure using AccuFill® bone substitute material.
Overall Study
Surgical Revision
12
Overall Study
Death
1
Overall Study
Physician Decision
3
Overall Study
Withdrawal by Subject
5
Overall Study
Lost to Follow-up
39

Baseline Characteristics

Of 148 enrolled participants, 134 were analyzed for most measures. For the activity limitation domain, N=133 due to missing data for one participant. Fourteen participants were not analyzed overall because data were unavailable or they discontinued early; specific reasons were not documented.

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Subchondroplasty With AccuFill®
n=148 Participants
Subjects with at least one bone marrow lesion (BML) of any of the bones of the foot and/or ankle, who have elected to undergo or who have undergone the Subchondroplasty procedure using AccuFill® bone substitute material.
Age, Continuous
45.27 years
STANDARD_DEVIATION 12.61 • n=148 Participants
Sex: Female, Male
Female
85 Participants
n=148 Participants
Sex: Female, Male
Male
63 Participants
n=148 Participants
Ethnicity (NIH/OMB)
Hispanic or Latino
20 Participants
n=148 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
120 Participants
n=148 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
8 Participants
n=148 Participants
Race/Ethnicity, Customized
Black or African American
4 Participants
n=148 Participants
Race/Ethnicity, Customized
Native Hawaiian or other Pacific Islander
1 Participants
n=148 Participants
Race/Ethnicity, Customized
White
125 Participants
n=148 Participants
Race/Ethnicity, Customized
Other
5 Participants
n=148 Participants
Race/Ethnicity, Customized
Decline to Respond
5 Participants
n=148 Participants
Race/Ethnicity, Customized
Asian
5 Participants
n=148 Participants
Race/Ethnicity, Customized
Unknown or Not Reported
3 Participants
n=148 Participants
Region of Enrollment
Canada
7 participants
n=148 Participants
Region of Enrollment
United States
141 participants
n=148 Participants
Pain and functional performance at baseline by the Foot Function Index
Pain
65.7 Percentage scale
STANDARD_DEVIATION 18.2 • n=134 Participants • Of 148 enrolled participants, 134 were analyzed for most measures. For the activity limitation domain, N=133 due to missing data for one participant. Fourteen participants were not analyzed overall because data were unavailable or they discontinued early; specific reasons were not documented.
Pain and functional performance at baseline by the Foot Function Index
Stiffness
61.0 Percentage scale
STANDARD_DEVIATION 21.4 • n=134 Participants • Of 148 enrolled participants, 134 were analyzed for most measures. For the activity limitation domain, N=133 due to missing data for one participant. Fourteen participants were not analyzed overall because data were unavailable or they discontinued early; specific reasons were not documented.
Pain and functional performance at baseline by the Foot Function Index
Difficulty
69.9 Percentage scale
STANDARD_DEVIATION 17.9 • n=134 Participants • Of 148 enrolled participants, 134 were analyzed for most measures. For the activity limitation domain, N=133 due to missing data for one participant. Fourteen participants were not analyzed overall because data were unavailable or they discontinued early; specific reasons were not documented.
Pain and functional performance at baseline by the Foot Function Index
Activity Limitation
65.4 Percentage scale
STANDARD_DEVIATION 20.2 • n=133 Participants • Of 148 enrolled participants, 134 were analyzed for most measures. For the activity limitation domain, N=133 due to missing data for one participant. Fourteen participants were not analyzed overall because data were unavailable or they discontinued early; specific reasons were not documented.
Pain and functional performance at baseline by the Foot Function Index
Social Issues
50.9 Percentage scale
STANDARD_DEVIATION 20.6 • n=134 Participants • Of 148 enrolled participants, 134 were analyzed for most measures. For the activity limitation domain, N=133 due to missing data for one participant. Fourteen participants were not analyzed overall because data were unavailable or they discontinued early; specific reasons were not documented.
Pain and functional performance at baseline by the Numeric Pain Scale (NPS)
5.2 Points on a scale (0-10)
STANDARD_DEVIATION 2.3 • n=148 Participants
Foot Function Index at Baseline
62.5 Percentage scale
STANDARD_DEVIATION 16.6 • n=134 Participants • Of 148 enrolled participants, 134 were analyzed. Fourteen participants were not analyzed overall because data were unavailable or they discontinued early; specific reasons were not documented.
Subject quality-of-life at baseline by the EQ-5D-5L
0.5 Index score (0-1)
STANDARD_DEVIATION .3 • n=148 Participants

PRIMARY outcome

Timeframe: 24 months

Population: All participants were analyzed together for outcomes, with subgroup analyses for on-label (mixed with blood or saline per IFU) and off-label (mixed with platelet-rich plasma or bone marrow aspirate concentrate) treatments. Off-label subjects were included for exploratory comparison. At 24 months, N=98 reflects participants with available outcome data at that visit.

Foot Function Index - Revised Short Form (FFI-R SF) subscale scores. Measures foot pain, disability, and activity limitation. Items scored 1-4 (1=best, 4=worst); 5=not applicable to the subject and does not indicate worse function. Subscales calculated from applicable items and converted to 0-100%. Higher=more pain/worse function.

Outcome measures

Outcome measures
Measure
Subchondroplasty With AccuFill®
n=98 Participants
Subjects with at least one bone marrow lesion (BML) of any of the bones of the foot and/or ankle, who have elected to undergo or who have undergone the Subchondroplasty procedure using AccuFill® bone substitute material.
Foot Function Index-Revised (FFI-R) Short Form Score at 24 Months
All participants
42.8 Percentage scale
Standard Deviation 16.2
Foot Function Index-Revised (FFI-R) Short Form Score at 24 Months
On-Label
43.0 Percentage scale
Standard Deviation 16.2
Foot Function Index-Revised (FFI-R) Short Form Score at 24 Months
Off-Label
39.6 Percentage scale
Standard Deviation 18.0

SECONDARY outcome

Timeframe: 6 weeks postoperative

Population: All participants were analyzed together for outcomes, with subgroup analyses for on-label (mixed with blood or saline per IFU) and off-label (mixed with platelet-rich plasma or bone marrow aspirate concentrate) treatments. Off-label subjects were included for exploratory comparison. At 6 weeks, N=136 reflects participants with available outcome data at that visit.

Numeric Pain Score (NPS) reported on a 0-10 scale, where 0 = no pain and 10 = worst possible pain. Higher scores indicate greater pain intensity. Baseline values reflect pre-operative pain levels.

Outcome measures

Outcome measures
Measure
Subchondroplasty With AccuFill®
n=136 Participants
Subjects with at least one bone marrow lesion (BML) of any of the bones of the foot and/or ankle, who have elected to undergo or who have undergone the Subchondroplasty procedure using AccuFill® bone substitute material.
Pain and Functional Performance by the Numeric Pain Score (NPS) From Baseline at 6-weeks
Off-label
3.3 Points on scale
Standard Deviation 1.6
Pain and Functional Performance by the Numeric Pain Score (NPS) From Baseline at 6-weeks
All participants
3.4 Points on scale
Standard Deviation 2.1
Pain and Functional Performance by the Numeric Pain Score (NPS) From Baseline at 6-weeks
On-label
3.4 Points on scale
Standard Deviation 2.2

SECONDARY outcome

Timeframe: 6 weeks postoperative

Population: All participants were analyzed together for outcomes, with subgroup analyses for on-label (mixed with blood or saline per IFU) and off-label (mixed with platelet-rich plasma or bone marrow aspirate concentrate) treatments. Off-label subjects were included for exploratory comparison. At 6 weeks, N=134 reflects participants with available outcome data at that visit.

Foot Function Index - Revised Short Form (FFI-R SF) subscale scores. Measures foot pain, disability, and activity limitation. Items scored 1-4 (1=best, 4=worst); 5=not applicable to the subject and does not indicate worse function. Subscales calculated from applicable items and converted to 0-100%. Higher=more pain/worse function.

Outcome measures

Outcome measures
Measure
Subchondroplasty With AccuFill®
n=134 Participants
Subjects with at least one bone marrow lesion (BML) of any of the bones of the foot and/or ankle, who have elected to undergo or who have undergone the Subchondroplasty procedure using AccuFill® bone substitute material.
Pain and Functional Performance at 6 Weeks by the Foot Function Index-Revised (FFI-R) Short Form
All participants
59.2 Percentage scale
Standard Deviation 16.1
Pain and Functional Performance at 6 Weeks by the Foot Function Index-Revised (FFI-R) Short Form
On-Label
59.5 Percentage scale
Standard Deviation 16.0
Pain and Functional Performance at 6 Weeks by the Foot Function Index-Revised (FFI-R) Short Form
Off-Label
52.5 Percentage scale
Standard Deviation 18.4

SECONDARY outcome

Timeframe: 3 Months postoperative

Population: All participants were analyzed together for outcomes, with subgroup analyses for on-label (mixed with blood or saline per IFU) and off-label (mixed with platelet-rich plasma or bone marrow aspirate concentrate) treatments. Off-label subjects were included for exploratory comparison. At 3 months, N=125 reflects participants with available outcome data at that visit.

Foot Function Index - Revised Short Form (FFI-R SF) subscale scores. Measures foot pain, disability, and activity limitation. Items scored 1-4 (1=best, 4=worst); 5=not applicable to the subject and does not indicate worse function. Subscales calculated from applicable items and converted to 0-100%. Higher=more pain/worse function.

Outcome measures

Outcome measures
Measure
Subchondroplasty With AccuFill®
n=125 Participants
Subjects with at least one bone marrow lesion (BML) of any of the bones of the foot and/or ankle, who have elected to undergo or who have undergone the Subchondroplasty procedure using AccuFill® bone substitute material.
Pain and Functional Performance at 3 Months by the Foot Function Index-Revised (FFI-R) Short Form
All participants
51.5 Percentage scale
Standard Deviation 16.1
Pain and Functional Performance at 3 Months by the Foot Function Index-Revised (FFI-R) Short Form
On-Label
51.4 Percentage scale
Standard Deviation 16.1
Pain and Functional Performance at 3 Months by the Foot Function Index-Revised (FFI-R) Short Form
Off-Label
55.0 Percentage scale
Standard Deviation 15.5

SECONDARY outcome

Timeframe: 6 Months postoperative

Population: All participants were analyzed together for outcomes, with subgroup analyses for on-label (mixed with blood or saline per IFU) and off-label (mixed with platelet-rich plasma or bone marrow aspirate concentrate) treatments. Off-label subjects were included for exploratory comparison. At 6 months, N=118 reflects participants with available outcome data at that visit.

Foot Function Index - Revised Short Form (FFI-R SF) subscale scores. Measures foot pain, disability, and activity limitation. Items scored 1-4 (1=best, 4=worst); 5=not applicable to the subject and does not indicate worse function. Subscales calculated from applicable items and converted to 0-100%. Higher=more pain/worse function.

Outcome measures

Outcome measures
Measure
Subchondroplasty With AccuFill®
n=118 Participants
Subjects with at least one bone marrow lesion (BML) of any of the bones of the foot and/or ankle, who have elected to undergo or who have undergone the Subchondroplasty procedure using AccuFill® bone substitute material.
Pain and Functional Performance at 6 Months by the Foot Function Index-Revised (FFI-R) Short Form
All participants
48.1 Percentage scale
Standard Deviation 18.1
Pain and Functional Performance at 6 Months by the Foot Function Index-Revised (FFI-R) Short Form
On-Label
48.2 Percentage scale
Standard Deviation 18.0
Pain and Functional Performance at 6 Months by the Foot Function Index-Revised (FFI-R) Short Form
Off-Label
46.4 Percentage scale
Standard Deviation 21.8

SECONDARY outcome

Timeframe: 1 Year postoperative

Population: All participants were analyzed together for outcomes, with subgroup analyses for on-label (mixed with blood or saline per IFU) and off-label (mixed with platelet-rich plasma or bone marrow aspirate concentrate) treatments. Off-label subjects were included for exploratory comparison. At 1 year, N=114 reflects participants with available outcome data at that visit.

Foot Function Index - Revised Short Form (FFI-R SF) subscale scores. Measures foot pain, disability, and activity limitation. Items scored 1-4 (1=best, 4=worst); 5=not applicable to the subject and does not indicate worse function. Subscales calculated from applicable items and converted to 0-100%. Higher=more pain/worse function.

Outcome measures

Outcome measures
Measure
Subchondroplasty With AccuFill®
n=114 Participants
Subjects with at least one bone marrow lesion (BML) of any of the bones of the foot and/or ankle, who have elected to undergo or who have undergone the Subchondroplasty procedure using AccuFill® bone substitute material.
Pain and Functional Performance at 1 Year by the Foot Function Index-Revised (FFI-R) Short Form
All participants
45.7 Percentage scale
Standard Deviation 18.9
Pain and Functional Performance at 1 Year by the Foot Function Index-Revised (FFI-R) Short Form
On-Label
45.7 Percentage scale
Standard Deviation 18.7
Pain and Functional Performance at 1 Year by the Foot Function Index-Revised (FFI-R) Short Form
Off-Label
47.3 Percentage scale
Standard Deviation 26.8

SECONDARY outcome

Timeframe: 12 weeks postoperative

Population: All participants were analyzed together for outcomes, with subgroup analyses for on-label (mixed with blood or saline per IFU) and off-label (mixed with platelet-rich plasma or bone marrow aspirate concentrate) treatments. Off-label subjects were included for exploratory comparison. At 12-weeks, N=136 reflects participants with available outcome data at that visit.

Numeric Pain Score (NPS) reported on a 0-10 scale, where 0 = no pain and 10 = worst possible pain. Higher scores indicate greater pain intensity. Baseline values reflect pre-operative pain levels.

Outcome measures

Outcome measures
Measure
Subchondroplasty With AccuFill®
n=136 Participants
Subjects with at least one bone marrow lesion (BML) of any of the bones of the foot and/or ankle, who have elected to undergo or who have undergone the Subchondroplasty procedure using AccuFill® bone substitute material.
Pain and Functional Performance at 12-weeks by the Numeric Pain Score (NPS)
All participants
3.4 Points on scale
Standard Deviation 2.1
Pain and Functional Performance at 12-weeks by the Numeric Pain Score (NPS)
On-label
3.4 Points on scale
Standard Deviation 2.2
Pain and Functional Performance at 12-weeks by the Numeric Pain Score (NPS)
Off-label
3.3 Points on scale
Standard Deviation 1.6

SECONDARY outcome

Timeframe: 3 months postoperative

Population: All participants were analyzed together for outcomes, with subgroup analyses for on-label (mixed with blood or saline per IFU) and off-label (mixed with platelet-rich plasma or bone marrow aspirate concentrate) treatments. Off-label subjects were included for exploratory comparison. At 3 months, N=125 reflects participants with available outcome data at that visit.

Numeric Pain Score (NPS) reported on a 0-10 scale, where 0 = no pain and 10 = worst possible pain. Higher scores indicate greater pain intensity. Baseline values reflect pre-operative pain levels.

Outcome measures

Outcome measures
Measure
Subchondroplasty With AccuFill®
n=125 Participants
Subjects with at least one bone marrow lesion (BML) of any of the bones of the foot and/or ankle, who have elected to undergo or who have undergone the Subchondroplasty procedure using AccuFill® bone substitute material.
Pain and Functional Performance at 3-months by the Numeric Pain Score (NPS)
On-label
3.5 Points on scale
Standard Deviation 2.4
Pain and Functional Performance at 3-months by the Numeric Pain Score (NPS)
Off-label
4.8 Points on scale
Standard Deviation 2.2
Pain and Functional Performance at 3-months by the Numeric Pain Score (NPS)
All participants
3.5 Points on scale
Standard Deviation 2.4

SECONDARY outcome

Timeframe: 6 months postoperative

Population: All participants were analyzed together for outcomes, with subgroup analyses for on-label (mixed with blood or saline per IFU) and off-label (mixed with platelet-rich plasma or bone marrow aspirate concentrate) treatments. Off-label subjects were included for exploratory comparison. At 6 months, N=118 reflects participants with available outcome data at that visit.

Numeric Pain Score (NPS) reported on a 0-10 scale, where 0 = no pain and 10 = worst possible pain. Higher scores indicate greater pain intensity. Baseline values reflect pre-operative pain levels.

Outcome measures

Outcome measures
Measure
Subchondroplasty With AccuFill®
n=118 Participants
Subjects with at least one bone marrow lesion (BML) of any of the bones of the foot and/or ankle, who have elected to undergo or who have undergone the Subchondroplasty procedure using AccuFill® bone substitute material.
Pain and Functional Performance at 6-months by the Numeric Pain Score (NPS)
All participants
3.3 Points on scale
Standard Deviation 2.3
Pain and Functional Performance at 6-months by the Numeric Pain Score (NPS)
On-label
3.3 Points on scale
Standard Deviation 2.3
Pain and Functional Performance at 6-months by the Numeric Pain Score (NPS)
Off-label
3.2 Points on scale
Standard Deviation 2.6

SECONDARY outcome

Timeframe: 1 year postoperative

Population: All participants were analyzed together for outcomes, with subgroup analyses for on-label (mixed with blood or saline per IFU) and off-label (mixed with platelet-rich plasma or bone marrow aspirate concentrate) treatments. Off-label subjects were included for exploratory comparison. At 1 year, N=113reflects participants with available outcome data at that visit.

Numeric Pain Score (NPS) reported on a 0-10 scale, where 0 = no pain and 10 = worst possible pain. Higher scores indicate greater pain intensity. Baseline values reflect pre-operative pain levels.

Outcome measures

Outcome measures
Measure
Subchondroplasty With AccuFill®
n=113 Participants
Subjects with at least one bone marrow lesion (BML) of any of the bones of the foot and/or ankle, who have elected to undergo or who have undergone the Subchondroplasty procedure using AccuFill® bone substitute material.
Pain and Functional Performance at 1-year by the Numeric Pain Score (NPS)
All participants
3.2 Points on scale
Standard Deviation 2.7
Pain and Functional Performance at 1-year by the Numeric Pain Score (NPS)
On-label
3.2 Points on scale
Standard Deviation 2.7
Pain and Functional Performance at 1-year by the Numeric Pain Score (NPS)
Off-label
3.8 Points on scale
Standard Deviation 3.3

SECONDARY outcome

Timeframe: 2 years postoperative

Population: All participants were analyzed together for outcomes, with subgroup analyses for on-label (mixed with blood or saline per IFU) and off-label (mixed with platelet-rich plasma or bone marrow aspirate concentrate) treatments. Off-label subjects were included for exploratory comparison. At 2 years, N=99 reflects participants with available outcome data at that visit.

Numeric Pain Score (NPS) reported on a 0-10 scale, where 0 = no pain and 10 = worst possible pain. Higher scores indicate greater pain intensity. Baseline values reflect pre-operative pain levels.

Outcome measures

Outcome measures
Measure
Subchondroplasty With AccuFill®
n=99 Participants
Subjects with at least one bone marrow lesion (BML) of any of the bones of the foot and/or ankle, who have elected to undergo or who have undergone the Subchondroplasty procedure using AccuFill® bone substitute material.
Pain and Functional Performance at 2-years by the Numeric Pain Score (NPS)
All participants
2.9 Points on scale
Standard Deviation 2.4
Pain and Functional Performance at 2-years by the Numeric Pain Score (NPS)
On-label
2.9 Points on scale
Standard Deviation 2.4
Pain and Functional Performance at 2-years by the Numeric Pain Score (NPS)
Off-label
2.0 Points on scale
Standard Deviation 2.7

SECONDARY outcome

Timeframe: 6 weeks postoperative

Population: All participants were analyzed together for outcomes, with subgroup analyses for on-label (mixed with blood or saline per IFU) and off-label (mixed with platelet-rich plasma or bone marrow aspirate concentrate) treatments. Off-label subjects were included for exploratory comparison. At 6-weeks, N=137 reflects participants with available outcome data at that visit.

Assesses health-related quality of life across five dimensions (mobility, self-care, usual activities, pain/discomfort, anxiety/depression). Scores typically range from -0.594 to 1.000, where 1.000 indicates perfect health and lower scores indicate poorer health status.

Outcome measures

Outcome measures
Measure
Subchondroplasty With AccuFill®
n=137 Participants
Subjects with at least one bone marrow lesion (BML) of any of the bones of the foot and/or ankle, who have elected to undergo or who have undergone the Subchondroplasty procedure using AccuFill® bone substitute material.
Subject Quality-of-life at 6-weeks by the EQ-5D
All participants
0.6 Index score
Standard Deviation 0.2
Subject Quality-of-life at 6-weeks by the EQ-5D
On-label
0.6 Index score
Standard Deviation 0.2
Subject Quality-of-life at 6-weeks by the EQ-5D
Off-label
0.7 Index score
Standard Deviation 0.1

SECONDARY outcome

Timeframe: 3 months postoperative

Population: All participants were analyzed together for outcomes, with subgroup analyses for on-label (mixed with blood or saline per IFU) and off-label (mixed with platelet-rich plasma or bone marrow aspirate concentrate) treatments. Off-label subjects were included for exploratory comparison. At 3 months, N=126 reflects participants with available outcome data at that visit.

Assesses health-related quality of life across five dimensions (mobility, self-care, usual activities, pain/discomfort, anxiety/depression). Scores typically range from -0.594 to 1.000, where 1.000 indicates perfect health and lower scores indicate poorer health status.

Outcome measures

Outcome measures
Measure
Subchondroplasty With AccuFill®
n=126 Participants
Subjects with at least one bone marrow lesion (BML) of any of the bones of the foot and/or ankle, who have elected to undergo or who have undergone the Subchondroplasty procedure using AccuFill® bone substitute material.
Subject Quality-of-life at 3-months by the EQ-5D
All participants
0.7 Index score
Standard Deviation 0.2
Subject Quality-of-life at 3-months by the EQ-5D
On-label
0.7 Index score
Standard Deviation 0.2
Subject Quality-of-life at 3-months by the EQ-5D
Off-label
0.7 Index score
Standard Deviation 0.1

SECONDARY outcome

Timeframe: 6 months postoperative

Population: All participants were analyzed together for outcomes, with subgroup analyses for on-label (mixed with blood or saline per IFU) and off-label (mixed with platelet-rich plasma or bone marrow aspirate concentrate) treatments. Off-label subjects were included for exploratory comparison. At 6 months, N=119 reflects participants with available outcome data at that visit.

Assesses health-related quality of life across five dimensions (mobility, self-care, usual activities, pain/discomfort, anxiety/depression). Scores typically range from -0.594 to 1.000, where 1.000 indicates perfect health and lower scores indicate poorer health status.

Outcome measures

Outcome measures
Measure
Subchondroplasty With AccuFill®
n=119 Participants
Subjects with at least one bone marrow lesion (BML) of any of the bones of the foot and/or ankle, who have elected to undergo or who have undergone the Subchondroplasty procedure using AccuFill® bone substitute material.
Subject Quality-of-life at 6-months by the EQ-5D
All participants
0.7 Index score
Standard Deviation 0.3
Subject Quality-of-life at 6-months by the EQ-5D
On-label
0.7 Index score
Standard Deviation 0.3
Subject Quality-of-life at 6-months by the EQ-5D
Off-label
0.6 Index score
Standard Deviation 0.3

SECONDARY outcome

Timeframe: 1 year postoperative

Population: All participants were analyzed together for outcomes, with subgroup analyses for on-label (mixed with blood or saline per IFU) and off-label (mixed with platelet-rich plasma or bone marrow aspirate concentrate) treatments. Off-label subjects were included for exploratory comparison. At 1 year, N=114 reflects participants with available outcome data at that visit.

Assesses health-related quality of life across five dimensions (mobility, self-care, usual activities, pain/discomfort, anxiety/depression). Scores typically range from -0.594 to 1.000, where 1.000 indicates perfect health and lower scores indicate poorer health status.

Outcome measures

Outcome measures
Measure
Subchondroplasty With AccuFill®
n=114 Participants
Subjects with at least one bone marrow lesion (BML) of any of the bones of the foot and/or ankle, who have elected to undergo or who have undergone the Subchondroplasty procedure using AccuFill® bone substitute material.
Subject Quality-of-life at 1-year by the EQ-5D
All participants
0.7 Index score
Standard Deviation 0.3
Subject Quality-of-life at 1-year by the EQ-5D
On-label
0.7 Index score
Standard Deviation 0.3
Subject Quality-of-life at 1-year by the EQ-5D
Off-label
0.6 Index score
Standard Deviation 0.4

SECONDARY outcome

Timeframe: 2 year postoperative

Population: All participants were analyzed together for outcomes, with subgroup analyses for on-label (mixed with blood or saline per IFU) and off-label (mixed with platelet-rich plasma or bone marrow aspirate concentrate) treatments. Off-label subjects were included for exploratory comparison. At 2 years, N=99 reflects participants with available outcome data at that visit.

Assesses health-related quality of life across five dimensions (mobility, self-care, usual activities, pain/discomfort, anxiety/depression). Scores typically range from -0.594 to 1.000, where 1.000 indicates perfect health and lower scores indicate poorer health status.

Outcome measures

Outcome measures
Measure
Subchondroplasty With AccuFill®
n=99 Participants
Subjects with at least one bone marrow lesion (BML) of any of the bones of the foot and/or ankle, who have elected to undergo or who have undergone the Subchondroplasty procedure using AccuFill® bone substitute material.
Subject Quality-of-life at 2-years by the EQ-5D
All participants
0.8 Index score
Standard Deviation 0.2
Subject Quality-of-life at 2-years by the EQ-5D
On-label
0.8 Index score
Standard Deviation 0.2
Subject Quality-of-life at 2-years by the EQ-5D
Off-label
0.9 Index score
Standard Deviation 0.1

Adverse Events

Subchondroplasty With AccuFill® (On-Label)

Serious events: 24 serious events
Other events: 44 other events
Deaths: 1 deaths

Subchondroplasty With AccuFill® (Off-Label)

Serious events: 1 serious events
Other events: 3 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
Subchondroplasty With AccuFill® (On-Label)
n=142 participants at risk
Subjects with at least one bone marrow lesion (BML) of any of the bones of the foot and/or ankle, who have elected to undergo or who have undergone the Subchondroplasty procedure using AccuFill® bone substitute material.
Subchondroplasty With AccuFill® (Off-Label)
n=6 participants at risk
Participants had ≥1 bone marrow lesion (BML) in the foot/ankle and underwent the Subchondroplasty® procedure using AccuFill® bone substitute material. Per the Instructions For Use (IFU), AccuFill® was intended to be mixed with blood or saline; however, some participants received off-label treatment where other materials (e.g., platelet rich plasma or bone marrow aspirate concentrate) were used.
Musculoskeletal and connective tissue disorders
Pain similar to pre-existing level with ambulation
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Contracture of fifth toe, TTP and spasming of the extensor tendon
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Degenerative disc
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Skin and subcutaneous tissue disorders
Exacerbation of lymphedema of right leg
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Reproductive system and breast disorders
Fibroid Uterus causing abnormal uterine bleeding
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Fibrous coalition
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Glioblastoma
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Intractable subacute left foot postoperative pain
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Blood and lymphatic system disorders
Iron deficiency, anemia
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Left ankle nerve pain
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Left foot and ankle pain
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Injury, poisoning and procedural complications
Left talus bony edema
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Medial foot pain (Left)
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Morton's neuroma
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Numbness left lateral hindfoot
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Ongoing pain from multiple pre-existing injuries
0.70%
1/142 • Number of events 2 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Cardiac disorders
Chest pain radiating to left arm
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Chronic left ankle stability (reported term)
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Reproductive system and breast disorders
Postmenopausal bleeding
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Continued osteoarthritis
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Plantar fasciitis and Achilles tendon pain
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Right Ankle Instability and 2nd Hammertoe
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Right ankle pain
1.4%
2/142 • Number of events 2 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
L 2nd/5th metatarsal fractures
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Injury, poisoning and procedural complications
Stress Fracture (or Stress Response of Metatarsal)
0.00%
0/142 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
16.7%
1/6 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Blood and lymphatic system disorders
Exacerbation of lymphedema of right leg
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Severe postop pain
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Increased right medial ankle/midfoot pain
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Right ankle pain for months/years
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.

Other adverse events

Other adverse events
Measure
Subchondroplasty With AccuFill® (On-Label)
n=142 participants at risk
Subjects with at least one bone marrow lesion (BML) of any of the bones of the foot and/or ankle, who have elected to undergo or who have undergone the Subchondroplasty procedure using AccuFill® bone substitute material.
Subchondroplasty With AccuFill® (Off-Label)
n=6 participants at risk
Participants had ≥1 bone marrow lesion (BML) in the foot/ankle and underwent the Subchondroplasty® procedure using AccuFill® bone substitute material. Per the Instructions For Use (IFU), AccuFill® was intended to be mixed with blood or saline; however, some participants received off-label treatment where other materials (e.g., platelet rich plasma or bone marrow aspirate concentrate) were used.
Musculoskeletal and connective tissue disorders
Ankle instability
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Plantar fasciitis
1.4%
2/142 • Number of events 2 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Sinus tarsi syndrome
1.4%
2/142 • Number of events 2 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Increase in VAS pain score
2.8%
4/142 • Number of events 4 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Increased numeric pain score postop
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Increased VAS pain score due to increased activity
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Increased VAS pain score
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Pain score increased from baseline to 2 weeks
0.00%
0/142 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
16.7%
1/6 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Patient numeric pain scale increased intensity with resolution
0.00%
0/142 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
16.7%
1/6 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Increased pain scale postop with subsequent improvement
0.00%
0/142 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
16.7%
1/6 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Post traumatic arthritis
1.4%
2/142 • Number of events 2 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Tendinitis
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Rheumatoid arthritis
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
No resolution in pain
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Suspected Morton's neuroma
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Morton's Neuroma, right
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Expected routine postoperative pain
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Posterolateral ankle pain
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
First MTP pain with increased activity
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Further ankle surgery (right)
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Small spur on the lateral foot causing shoe gear irritation
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Pain and inflammation of surgically treated foot
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
MCJ Arthritis
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
New fracture in the cuboid bone (operative foot)
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Peroneal tendon repair surgery (left foot)
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Injury, poisoning and procedural complications
Cortical perforation during cannula placement
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Pain score at 3 month is higher than baseline
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Sinus tarsi inflammation (Left foot)
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Small abscess/cellulitis on upper left calf due
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Worsening of pain and decreased mobility
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Psychiatric disorders
Nocturnal seizure
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
X-ray finding of minimal extravasation...of the right ankle
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Increased pain in foot/ankle after ambulation
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Pain overlying left cuboid
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Left tarsal tunnel syndrome with bone marrow edema
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Severe erythema of left ankle (non-study) site incision
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Injury, poisoning and procedural complications
Wound dehiscence with drainage
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Bursitis (right ankle)
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Attenuation/scarring of posterior right tibial tendon
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Pain (Left Ankle)
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Injury, poisoning and procedural complications
Right medial ankle erythema
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Injury, poisoning and procedural complications
1 inch superficial non healing wound
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
16.7%
1/6 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
increased pain at the metatarsal ORIF surgical site
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Injury, poisoning and procedural complications
Fall
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Increased pain and swelling (Left ankle)
0.70%
1/142 • Number of events 1 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
Musculoskeletal and connective tissue disorders
Right ankle pain
2.1%
3/142 • Number of events 6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.
0.00%
0/6 • Adverse event data were collected from the immediate postoperative period through the 6-week, 3-month, 6-month, 1 year, and 2-year follow-ups.
Adverse events (AEs) and serious adverse events (SAEs) were assessed during the immediate postoperative period and at scheduled follow-up visits (6 weeks, 3 months, 6 months, 1 year, and 2 years). Subjects were queried regarding any AEs, SAEs, and reoperations of the index foot/ankle. Any AE resulting in reoperation or revision was recorded as an SAE. All reoperations were documented using the Surgical Reoperation Form.

Additional Information

Annette Tieu, Clinical Research Specialist

Zimmer Biomet

Phone: 971-482-9622

Results disclosure agreements

  • Principal investigator is a sponsor employee
  • Publication restrictions are in place

Restriction type: GT60