Learning condyle repositioning during orthognathic surgery with a surgical navigation system.
computer-assisted surgery
condyle repositioning
medical education
orthognathic surgery
surgical education
Journal
International journal of oral and maxillofacial surgery
ISSN: 1399-0020
Titre abrégé: Int J Oral Maxillofac Surg
Pays: Denmark
ID NLM: 8605826
Informations de publication
Date de publication:
Jul 2019
Jul 2019
Historique:
received:
20
07
2018
revised:
18
11
2018
accepted:
26
01
2019
pubmed:
14
2
2019
medline:
30
10
2019
entrez:
14
2
2019
Statut:
ppublish
Résumé
Condyle repositioning during bilateral sagittal splint osteotomy (BSSO) is a challenging step for the inexperienced surgeon. We aimed to demonstrate the benefit of navigation for learning the condyle repositioning. We treated 100 patients who underwent a BSSO. A trainee performed the condyle repositioning of one side in two phases. In the first one, the trainee positioned without watching the screen of the Orthopilot Navigation system (ONS). In the second one, the trainee could use the ONS to replace the condyle. Heuristic, anatomical and functional scores of each phase were recorded. Heuristic (17% vs. 75%; p<0.0001), anatomical (35% vs. 86%; p<0.0001) and functional (14% vs. 56%; p<0.0001) scores were significantly greater with the ONS. The ONS is a promising and original intraoperative learning tool for the repositioning of the condyle during BSSO.
Identifiants
pubmed: 30755359
pii: S0901-5027(19)30035-9
doi: 10.1016/j.ijom.2019.01.018
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
952-956Informations de copyright
Copyright © 2019 International Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.