Rigid External Distraction System을 이용한 구순구개열 상악열성장의 치료 후 회귀현상
Relapse after Treatment of Maxillary Hypoplasia with Cleft Lip and Palate by Rigid External Distraction System
도형식, 송영일, 장환용, 이진용, 이의석, 임재석, 권종진,
소속 상세정보
도형식 ( Do Hyoung-Sik ) - 고려대학교 구강악안면외과
송영일 ( Song Young-Il ) - 고려대학교 구강악안면외과
장환용 ( Jang Hwan-Yong ) - 고려대학교 구강악안면외과
이진용 ( Lee Jin-Yong ) - 고려대학교 구강악안면외과
이의석 ( Lee Eui-Seok ) - 고려대학교 구강악안면외과
임재석 ( Rim Jae-Suk ) - 고려대학교 구강악안면외과
권종진 ( Kwon Jong-Jin ) - 고려대학교 구강악안면외과
KMID : 0952820130160010009
Abstract
Distraction osteogenesis is useful treatment which the gradual separation of cut bone edges results in the generation of new bone. It is effective treatment for correcting maxillofacial deformities. Patients with cleft lip and palate usually have maxillary hypoplasia due to scarring of lip and palate. To correct these deformities, we chose to use a 2-jaw orthognathic surgery or distraction osteogenesis. But despite improvements in surgical techniques for maxillofacial deformities, postoperative stability still leaves the question of when relapse may occur. This case report describes the Relapse after treatment of maxillary hypoplasia with cleft lip and palate by Rigid External distraction system over a 2-year treatment and follow-up period. In addition, we reviewed related articles about the influence of the occlusal stability on postoperative stability in patients with cleft lip and palate correction with Distraction osteogenesis.
키워드
Distraction osteogenesis; Cleft lip and palate; Orthognathic surgery; Relapse; Stability
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