MedTrace Logo

Biplanar PSI Slope-reducing MOWHTO With Tibial Tuberosity Serving as Hinge Axis: Cadaveric Study

NCT05448742 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 6

Last updated 2022-07-13

No results posted yet for this study

Summary

Six cadaveric lower limbs will have PSI slope-reducing MOWHTO performed on and accuraccy of biplanar correction will be assessed.

Conditions

Interventions

DEVICE

Biplanar PSI slope-reducing MOWHTO.

High tibial osteotomy (HTO) is a widely performed procedure in case of varus knee with medial compartment osteoarthritis (OA), with medial-opening wedge version performed more often than lateral-closing wedge one. While in most cases the goal of medial-opening wedge HTO (MOWHTO) is isolated correction of coronal limb alignment, intentional or unintentional increase of posterior tibial slope (PTS) after MOWHTO can occur, however its extent is usually limited and depends on accurate hinge axis placement. One of the ideas developed to improve accuracy of hinge axis placement and accuracy of biplanar correction are Patient-Specific Instruments (PSI). Our intervention is novel, biplanar, medial-opening wedge, posterior tibial slope-reducing high tibial osteotomy aided by PSI, with tibial tuberosity serving as hinge axis.

Sponsors & Collaborators

  • Artromedical Konrad Malinowski Clinic

    lead OTHER

Principal Investigators

  • Konrad Malinowski, MD PhD · Artromedical Orthopaedic Clinic, Bełchatów, Poland

Study Design

Allocation
NA
Purpose
DEVICE_FEASIBILITY
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Sex
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-06-22
Primary Completion
2022-12-31
Completion
2022-12-31

Countries

  • Poland

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05448742 on ClinicalTrials.gov