하악전돌증의 악교정술시 컴퓨터를 이용한 술후예견과 실상과의 차이에 관한 연구

• 영문명: THE ACCURACY OF COMPUTERIZED PREDICTION OF THE SOFT TISSUE PROFILE AFTER SURGICAL CORRECTION OF MANDIBULAR PROGNATHISM
• 발행기관: 대한구강악안면외과학회
• 저자명: 이창국(Chang kug Lee) 김경욱(Kyung Wook Kim) 김명래(Jae Hoon Lee)
• 간행물 정보: 『대한구강악안면외과학회지』대한구강악안면외과학회지 제26권 제4호, 383~390쪽, 전체 8쪽
• 주제분류: 의약학 > 내과학
• 파일형태: PDF
• 발행일자: 2000.08.30

영문 초록

The purpose of this study was to compare the soft tissue movements in facial profile predicted by a computer package with those that had actually accured following a sagittal split ramal osteotomy. The reliability of predicting the results of orthodontic surgical treatment was analysed. The study was based on the serial records of 30 consecutive patients who had been treated by means of a sagittal split ramal osteotomy. The serial lateral cephalometric radiographs used for the study were taken at the following stages: immediate preoperative : immediate postoperative : 6 months postoperative. A superimposition T1, T2-3 was generated to allow visual comparision. The results can be considered in relation to four important parts of the facial profile :the nose, upper lip, lower lip, and chin. The nose & Upper lip:The amount of movement of the upper lipwas not badly predicted for the average case. The lower lip: There was a significant trend over the whole sample for vertical positionof the lower lip to be less well predicted. The chin: The soft tissue movements of the chin were well predicted.

목차

Abstract

Ⅰ. 서론

Ⅱ. 연구대상 및 방법

Ⅲ. 연구결과

Ⅳ. 총괄 및 고찰

Ⅴ. 결론

참고문헌

키워드

Orthognathic surgery Prediction Computer