|
KMID : 0360120070290040340
|
|
Journal of the Korean Society of Maxillofacial Plastic Reconstructive Surgeons
2007 Volume.29 No. 4 p.340 ~ p.325
|
|
|
Ostectomies For Mandibular Angle Reduction: A Systematic Review And A Report Of Cases
|
|
Park Jun-Woo
Choi Jin-Young
Kim Hyung-Wook
Kim Jong-Sik
Choung In-Won
Hong Soon-Min
Kang Jin-Han
|
|
|
Abstract
|
|
|
|
In this systematic review on bone reduction procedures for the correction of the prominent mandibular angle, we collected and sorted the methods. The strength and weakness, indication, complication, and final esthetic result of each method were evaluated. After searching and filtering the literatures on the base of inclusion criteria, 9 eligible case series studies were included in this study. There were 3 types of curved ostectomies and 4 types of lateral cortical ostectomies. Surgical procedures for curved ostectomies were divided into 2 types. One was single curved ostectomy and the other was multistaged curved ostectomy. Lateral cortical ostectomies reported were all similar to sagittal split ramus osteotomy. The complications reported in the included studies were scarce, but curved ostectomies may be able to induce many complications. The prominent mandibular angle must be analyzed in the lateral dimension and frontal dimension, and curved ostectomy can reduce the mandibular angle laterally while lateral cortical ostectomy can reduce the bigonial distance frontally. Because curved ostectomies can induce complications and unnaturally large mandibular angle while can not reduce bigonial distance efficiently, the current trend for the angle reduction procedure is lateral cortical ostectomies.
|
|
|
KEYWORD
|
|
|
Mandible, Angle, Ostectomy, Systematic review
|
|
|
FullTexts / Linksout information
|
|
|
|
|
Listed journal information
|
|
 
|