Clinical changes of TMD and condyle stability after two jaw surgery with and without preceding TMD treatments in class III patients

Maxillofacial Plastic and Reconstructive Surgery
Sang-Yong YoonPusan Korea Pusan National University

Abstract

This study are to identify the symptomatic changes and condylar stability after 2 jaw surgery without preceding treatments for Temporomandibular joints(TMJ) in class III patients with the TMJ symptoms; and to assess therapeutic effect of 2 jaw surgery and the necessity of preceding treatment for alleviation of TMJ symptoms. 30 prognathic patients with preexisting TMJ symptoms were divided into 2 groups according to presence or absence of preceding treatments before the surgery. We evaluated symptomatic changes on both TMJ by questionnaires and clinical examinations. And we reconstructed 3D cone beam computed tomography images before 2 jaw surgery, immediately after the surgery, and 6 months or more after the surgery with SimPlant software, and analyzed the stability of condylar position on 3D reconstruction model. Significances were assessed by the Wilcoxon signed rank test on SPSS ver. 20.0. Both groups had favorable changes of TMJ symptoms after orthognathic surgery. And postoperative position of condyle had good stability during follow-up period. 2 jaw surgery without preceding treatments for TMD can have therapeutic effect for TMD patients with class III malocclusion.

References

Nov 1, 1986·Journal of Dental Research·J R Fricton, E L Schiffman
Aug 1, 1985·Journal of Maxillofacial Surgery·I Karabouta, C Martis
Feb 1, 1995·Journal of Oral and Maxillofacial Surgery : Official Journal of the American Association of Oral and Maxillofacial Surgeons·K OnizawaS Vogt
May 1, 1998·Journal of Cranio-maxillo-facial Surgery : Official Publication of the European Association for Cranio-Maxillo-Facial Surgery·C A De ClercqJ S Abeloos
Sep 2, 2000·International Journal of Oral and Maxillofacial Surgery·K PanulaK Oikarinen
Nov 9, 2002·Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics·Emel Dervis, Erman Tuncer
Dec 5, 2002·Journal of Oral and Maxillofacial Surgery : Official Journal of the American Association of Oral and Maxillofacial Surgeons·Koichiro UekiEtsuhide Yamamoto
Jun 11, 2003·Journal of Oral and Maxillofacial Surgery : Official Journal of the American Association of Oral and Maxillofacial Surgeons·Larry M WolfordPushkar Mehra
Feb 20, 2007·Journal of Oral and Maxillofacial Surgery : Official Journal of the American Association of Oral and Maxillofacial Surgeons·Yoshiko NakataKazuo Tanne
Sep 12, 2009·Annals of Plastic Surgery·Mehmet Emin MaviliBanu Saglam-Aydinatay
Nov 7, 2009·American Journal of Orthodontics and Dentofacial Orthopedics : Official Publication of the American Association of Orthodontists, Its Constituent Societies, and the American Board of Orthodontics·Salma Al-RiyamiSusan J Cunningham
Nov 19, 2010·Head & Face Medicine·Jean-Pascal DujoncquoyJohannes Kleinheinz

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Citations

Aug 16, 2016·Journal of Cranio-maxillo-facial Surgery : Official Publication of the European Association for Cranio-Maxillo-Facial Surgery·Romain NicotJames J Sciote
Sep 26, 2020·Journal of Stomatology, Oral and Maxillofacial Surgery·L HuangZ Piao

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Software Mentioned

SPSS
SimPlant Pro Crystal

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