계명대학교 의학도서관 Repository

구순구개열환자에 대한 악교정수술후 안정성에 대한 연구

Metadata Downloads
Author(s)
권대근김종배삼열수남극호
Keimyung Author(s)
Kwon, Tae GeonKim, Jong Bae
Department
Dept. of Dentistry (치과학)
Journal Title
대한구강악안면외과학회지
Issued Date
2000
Volume
26
Issue
4
Abstract
To evaluate the stability after orthognathic surgery in cleft lip and palate patients using rigid fixation, 20 patients underwent primary repair in childhood and later developed a jaw deformity and malocclusion that required orthognathic surgery were reviewed. Two groups, one of 10 patients performed Le Fort I osteotomy with sagittal split ramus osteotomy and one of 10 patients with sagittal split ramus osteotomy of the mandible, were evaluated. Each group had unilateral cleft only and all alveolar cleft sites had been grafted with autogeneous bone before the orthognathic surgery. The amount of surgical movement and relapse were compared in both horizontal and vertical dimensions. Two-jaw surgery group was more stable than mandibular surgery only group in mandibular position (p< 0.05). Statistically significant relapse was observed in mandibular skeletal point in mandibular surgery group (p<0.05). There was no statistically significant relapse in the skeletal point of two-jaw surgery group. However, the correlation between the horizontal surgical movement and relapse was detected (r = 0.88). This correlation indicates the need of overcorrection. The presence of scar tissues and relatively deficient maxillary bone could be attributed to this close relation between the surgical change and relapse.
Alternative Title
STABILITY OF ORTHOGNATHIC SURGERY FOR CLEFT LIP AND PALATE PATIENTS
Keimyung Author(s)(Kor)
권대근
김종배
Publisher
School of Medicine
Citation
권대근 et al. (2000). 구순구개열환자에 대한 악교정수술후 안정성에 대한 연구. 대한구강악안면외과학회지, 26(4), 414–421.
Type
Article
ISSN
2234-7550
URI
https://kumel.medlib.dsmc.or.kr/handle/2015.oak/37649
Appears in Collections:
1. School of Medicine (의과대학) > Dept. of Dentistry (치과학)
공개 및 라이선스
  • 공개 구분공개
파일 목록

Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.