Predicted vs. Attained Surgical Correction in an Orthognathic Surgery Patient Population Using CBCT

reportActive / Technical Report | Accesssion Number: AD1181509 | Open PDF

Abstract:

Purpose: To validate the effectiveness of Mimics software, using Cone Beam Computed Tomography (CBCT), in predicting the soft tissue changes from orthognathic surgery. Methods: CBCTs for 10 patients were superimposed, pre- and post- Bilateral Sagittal Split Osteotomy (BSSO) advancement, to measure the exact surgical skeletal moves, which were modified within Mimics to create 3-D pre-surgical soft tissue predictions. Corresponding soft tissue landmarks were identified on the pre-surgical and the final soft tissue matrices, and discrepancies between corresponding points were measured using Geomagic.

Author(s):
Cummins, Brandon
Author Organization(s):
UNIFORMED SERVICES UNIV OF THE HEALTH SCIENCES BETHESDA MD
Funding Organization(s):
UNIFORMED SERVICES UNIV OF THE HEALTH SCIENCES BETHESDA MD, BETHESDA , MD
Document Type:
Technical Report/Master's Thesis
Publication Date:
2014 May 30
Pagination:
71

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution Code:
A - Approved For Public Release
Distribution Statement: Public Release

RECORD

Collection: TRECMS
Subject Terms
Modernization Areas:
Microelectronics
Communities of Interest:
No COI(s) Identified
Descriptor(s):
three dimensional, two dimensional, air force, computer programs, face (anatomy), jaw, oral surgery, simulations, soft tissues, accuracy, algorithms, skull, test and evaluation, x-ray computed tomography, computers, tissues, audiovisual aids
Keyword(s):
cbct (Cone Beam Computed Tomography), bsso (Bilateral Sagittal Split Osteotomy), mimics software, orthognathic surgeries
Subject Categories:
Biological and Medical Sciences; Biological and Medical Sciences
Creation Date:
2022 Oct 03
Update Date:
2022 Nov 29