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

Occlusal Trauma Clinical Trial

Official title:

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

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT05186376
• Other study ID #: 21IUFC02
• Status: Completed
• Start date: May 1, 2021
• Est. completion date: July 21, 2021

Study information

• Verified date: December 2021
• Source: Centre Hospitalier Universitaire de Nice
• Contact: n/a
• Is FDA regulated: No
• Study type: Observational

Clinical Trial 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.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 22
• Est. completion date: July 21, 2021
• Est. primary completion date: July 1, 2021
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• bimaxillar osteotomy with maxillar segmentation and full imageries . Exclusion Criteria: None

Related Conditions & MeSH terms

• Occlusal Trauma

Intervention

Procedure:
• bimaxillair osteotomy with maxillar segmentation
Patients who underwent bimaxillair osteotomy with maxillar segmentation

Locations

Country	Name	City	State
France	Nice University Hospital - IUFC	Nice

Sponsors (1)

Lead Sponsor	Collaborator
Centre Hospitalier Universitaire de Nice

Country where clinical trial is conducted

France, 

Outcome

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