Evaluating the Relationship Between Hard and Soft Tissue Advancement in Orthognathic Surgery

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT03652155

Enrollment

Registered

2018-08-29

Start date

2018-12-12

Completion date

2021-12-31

Last updated

2024-08-21

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Dentofacial Deformities

Brief summary

This study aims to evaluate the relationship between hard and soft tissue advancement during orthognathic surgery. The use of typical pre and post operative imaging consisting of con-beam computed tomography will be used, in conjunction with a 3D camera to evaluate hard and soft tissue points before and after surgery.

Interventions

PROCEDUREOrthognathic surgery

Patient's pre and post operative hard and soft tissues will be evaluated retrospectively through the use of con-beam computed tomography imaging for hard tissue evaluation and 3DMd three dimensional photography for soft tissue imaging.

Study design

Observational model

OTHER

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Inclusion criteria

* Patient's undergoing orthognathic surgery for correction of a dentofacial deformity

Exclusion criteria

* patients with previous orthognathic surgery patients with cranio-facial syndromes

Design outcomes

Primary

Measure	Time frame	Description
Hard and soft tissue change	pre operative and post operative imaging is taken immediately before, and 24 hours post operatively, respectively.	The difference between standard pre and post operative hard and soft tissue positioning will be evaluated. Comparisons will be made between the actual bony advancement of a particular bony landmark, and compare that advancement to the advancement seen with a corresponding soft tissue landmark.

Countries

Canada

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026