이하두정 방사선 사진을 이용한 악교정수술 계획의 유용성에 대한 평가

• 영문명: EVALUATION OF THE AVAILABILITY OF SURGICAL TREATMENT OBJECTIVE(STO) USING SUBMENTOVERTEX(SMV) VIEW
• 발행기관: 대한구강악안면외과학회
• 저자명: 김범수(Bum-Soo Kim) 김종완(Jong-Wan Kim) 김영균(Young-Kyun Kim) 윤필영(Pil-Young Yun)
• 간행물 정보: 『대한구강악안면외과학회지』대한구강악안면회과학회지 제35권 제5호, 324~328쪽, 전체 5쪽
• 주제분류: 의약학 > 내과학
• 파일형태: PDF
• 발행일자: 2009.10.30

영문 초록

Submentovertex(SMV) projection shows the base of skull, positions of mandibular condyle and zygomatic arches. We would like to investigate how to use SMV and evaluate its availability for the construciton of the plan for orthognathic surgery of mandible prognathism and asymmetry. Preoperative Surgical Treatment Objective(STO) using SMV was performed to 12 patients, who visited to Seoul National University Bundang Hospital with chief complaints like mandible prognathism or asymmetry from Dec 2007 to Feb 2009. Surgical splint was made of stone model repositioned according to STO using SMV. We estimate the change in skeletal midline and the stability of occlusion through superposition between preoperative and postoperative SMV. It was effective on the amount of mandible movement and the correction of mandibular asymmetry, while the facial asymmetry involved with maxilla was excluded. It was concluded that STO using SMV is available and predictable method for not only the setback of prognathic mandible but also the correction of mandible asymmetry accurately.

키워드

submentovertex asymmetry