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Functional Appliance for Orthognathic Surgery

NCT05009056 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 18

Last updated 2024-11-07

No results posted yet for this study

Summary

The unstable condylar position in the glenoid fossa is a critical problem for postsurgical instability after mandibular advancement with subsequent mandibular relapse. The habitual forward occlusion in class II patients creates unstable condyle to glenoid fossa relationship making it hard for clinicians to determine the amount of mandibular advancement. Splint therapy is considered as a preoperative reversible nonsurgical condylar repositioning option in addition to its adjunctive effect for pain relief in TMJ symptomatic patients. To minimize this relapse, presurgical functional appliance therapy has been proposed and has shown promising outcomes.

Conditions

  • Orthognathic Surgery

Interventions

DEVICE

Postsurgical computer guided functional appliance

After achieving ideal condylar poison by computer guided surgery. The distal extension of the final occlusal wafer will be cut and the appliance will be fitted to be utilized as a postsurgical functional appliance for condylar adaptation. Patients will be instructed to wear the splints continuously for 3 months, only being allowed to remove them when eating and brushing their teeth.

Sponsors & Collaborators

  • Cairo University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

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

Timeline & Regulatory

Start
2021-06-01
Primary Completion
2023-05-01
Completion
2024-05-01

Countries

  • Egypt

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 NCT05009056 on ClinicalTrials.gov