Cone-beam computed tomography evaluation on the condylar displacement following sagittal split ramus osteotomy in asymmetric setback patients: Comparison between conventional approach and surgery-first approach.

The Angle Orthodontist
Min-Hee OhJin-Hyoung Cho

Abstract

To compare the condylar displacement following sagittal split ramus osteotomy (SSRO) in asymmetric setback patients between the conventional approach and surgery-first approach and to determine whether the condylar displacement is affected by asymmetric setback in SSRO patients. This was a retrospective study. The subjects consisted of patients with facial asymmetry who underwent SSRO and had cone-beam computed tomography taken before and 1 month after surgery. They were allocated into the conventional (n = 18) and surgery-first (SF) groups (n = 20). Descriptive, independent t-tests and Pearson correlation analysis were computed. The amount of condylar displacement in x-, y-, and z-directions and Euclidean distance showed no statistically significant differences between the conventional and SF groups. Comparing the postoperative condylar position with the preoperative position, the condylar displacement occurred in posterior (P < .05) and downward (P < .05) directions in both groups except on the deviated side in the conventional group. The condylar displacement occurred in a posterior (P < .05) direction on the deviated side of the conventional group. However, the condylar displacement in three dimensions showed no statistical...Continue Reading

References

Oct 1, 1989·The Journal of Prosthetic Dentistry·S R SmithD A Tyndall
May 1, 1989·Journal of Oral and Maxillofacial Surgery : Official Journal of the American Association of Oral and Maxillofacial Surgeons·J E FrancoW J Thrash
Jan 1, 1989·American Journal of Orthodontics and Dentofacial Orthopedics : Official Publication of the American Association of Orthodontists, Its Constituent Societies, and the American Board of Orthodontics·E KomoriH Tanabe
Jun 1, 1988·Journal of the American Podiatric Medical Association·A H Borrelli, S D Smith
Mar 1, 1973·American Journal of Orthodontics·W H Bell, T D Creekmore
Apr 7, 1999·European Journal of Orthodontics·L NurminenH Vinkka-Puhakka
Apr 12, 2000·Journal of Oral and Maxillofacial Surgery : Official Journal of the American Association of Oral and Maxillofacial Surgeons·J HuS Zou
May 11, 2001·Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics·K YamadaJ Ito
Nov 15, 2003·The British Journal of Oral & Maxillofacial Surgery·F LutherC Hart
Aug 21, 2007·Clinics in Plastic Surgery·John Grubb, Carla Evans
Jan 25, 2011·Journal of Oral and Maxillofacial Surgery : Official Journal of the American Association of Oral and Maxillofacial Surgeons·Ellen Wen-Ching KoYu Ray Chen
Jan 25, 2011·Journal of Oral and Maxillofacial Surgery : Official Journal of the American Association of Oral and Maxillofacial Surgeons·Eric J W LiouYu-Ray Chen
Mar 1, 2011·Journal of Oral and Maxillofacial Surgery : Official Journal of the American Association of Oral and Maxillofacial Surgeons·Eric J W LiouYu-Ray Chen
Nov 26, 2011·Journal of Oral and Maxillofacial Surgery : Official Journal of the American Association of Oral and Maxillofacial Surgeons·Yoon-Ji KimYang-Ho Park
Aug 25, 2012·Contemporary Clinical Dentistry·Naveen BansalGurpreet Kaur
Mar 5, 2013·American Journal of Orthodontics and Dentofacial Orthopedics : Official Publication of the American Association of Orthodontists, Its Constituent Societies, and the American Board of Orthodontics·Do-Keun Kim, Seung-Hak Baek
Feb 4, 2014·Forensic Science International : Synergy·Kyung-Min LeeHyeon-Shik Hwang
May 16, 2015·Journal of Oral and Maxillofacial Surgery : Official Journal of the American Association of Oral and Maxillofacial Surgeons·Ji-Woong KimYong-Il Kim
Sep 9, 2015·Journal of Cranio-maxillo-facial Surgery : Official Publication of the European Association for Cranio-Maxillo-Facial Surgery·Jeong Joon Han, Soon Jung Hwang
Mar 20, 2016·Journal of Oral and Maxillofacial Surgery : Official Journal of the American Association of Oral and Maxillofacial Surgeons·Yoon-Sic HanByoung Moo Seo
Mar 24, 2016·Dental press journal of orthodontics·Hyeon-Shik HwangAlexandre Trindade Simões da Motta
Aug 24, 2016·Journal of Oral and Maxillofacial Surgery : Official Journal of the American Association of Oral and Maxillofacial Surgeons·Tongyue WangMin-Suk Kook

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Citations

Jul 10, 2018·Maxillofacial Plastic and Reconstructive Surgery·Byung-Joon ChoiJoo-Young Ohe
Mar 20, 2020·Journal of Dental Research, Dental Clinics, Dental Prospects·Tahereh Hosseinzadeh NikMohammad Ali Keshvad

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