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Er,Cr:YSGG Laser-aided Fiberotomy in the Prevention of the Lower Incisors Rotational Relapse

NCT04384237 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2021-02-26

No results posted yet for this study

Summary

To establish the effect of erbium, chromium,yttrium,scandium,gallium and garnet (Er,Cr: YSGG) laser-aided circumferential supracrestal fiberotomy compared to a conventional circumferential supracrestal fiberotomy group, after leveling and alignment during the first month after arch wire removal on the prevention of rotational relapse in lower incisors.

Methods: Randomized clinical trial in 60 orthodontic patients with two to four lower incisors rotation between 30º-50º degrees before treatment.They are going to be assigned in two intervention groups, each group with 30 patients. One group are going to be treated with Er;Cr: YSGG laser -aided CSF and the other group with conventional circumferential supracrestal fiberotomy. After leveling and alignment each procedure will be performed and after one month healing the arch wire will be removed for a month and lower incisor relapse will be measured through cast models in a software. Periodontal parameters will be registered before and after procedures.The outcomes are going to be determined and compared between groups with corresponding statistical test and results will be analyzed

Conditions

  • Rotated Teeth

Interventions

PROCEDURE

Er,Cr:YSGG laser-aided CSF

After injection 2% lidocaine with 1:80.000 epinephrine concentration in labial and lingual vestibule the fiberotomy is carried out by inserting a 9 x 0.5 mm laser tip into the gingival sulcus with an angle of 10-15º to the radicular surface

PROCEDURE

Conventional CSF

After injection 2% lidocaine with 1:80.000 epinephrine concentration in labial and lingual vestibule the fiberotomy is carried out by inserting a surgical blade (#11)into the gingival sulcus at an angle of 10-15º to the radicular surface

Sponsors & Collaborators

  • Fundación Universitaria CIEO

    lead OTHER

Principal Investigators

  • Sonia Plaza, Ms. · Fundación Universitaria CIEO

Study Design

Allocation
RANDOMIZED
Purpose
HEALTH_SERVICES_RESEARCH
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
30 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2021-03-31
Primary Completion
2021-03-31
Completion
2021-06-30

Countries

  • Colombia

Study Locations

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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 NCT04384237 on ClinicalTrials.gov