Accuracy of Maxillary Repositioning With bi or Tripartite Disjonction by Virtual Planning in Orthognathic Surgery Using Patient-specific Titanium Plates

Completed

• Conditions: Occlusal Trauma

• Registration Number: NCT05186376
• Lead Sponsor: Centre Hospitalier Universitaire de Nice

Brief Summary

The aim of this study was to assess the accuracy of computer-aided orthognathic surgery and patient specific titanium plates for maxillar osteotomy with bi or tripartite disjonction in 22 patients who underwent bimaxillar osteotomy for occlusal trouble.

Detailed Description

Not available

Study Timeline

• Study Start: 2021-05-01
• Primary Completion: 2021-07-01
• Study Completion: 2021-07-21
• Status Verified: 2021-12
• Study First Submitted: 2021-12-27
• Study First Submitted QC: 2022-01-10
• Study First Posted: 2022-01-11
• Last Update Submitted: 2022-01-12
• Last Update Posted: 2022-01-13

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 22

Inclusion Criteria

• bimaxillar osteotomy with maxillar segmentation and full imageries .

Exclusion Criteria

None

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
accuracy of patient-specific surgical guides and plates in maxillary repositioning with bi or tri-partite disjonction	2 months	Error (in millimeters) in repositionning the maxilla comaring 3D-plannification skulls and post-operative CBCT

Trial Locations

Locations (1)

Nice University Hospital - IUFC; 🇫🇷 Nice, France