전치부 반대 교합을 동반한 골격성 3급 부정교합 환자의 치료에 관한 연구

• 영문명: A study on the effect of treatment in the skeletal Class III malocclusion patient with anterior crossbite
• 발행기관: 대한치과교정학회
• 저자명: 문윤식(Yoon-Shik Moon)
• 간행물 정보: 『The Korean Journal of Orthodontics』제23권 제4호, 475~483쪽, 전체 9쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 1993.12.31

영문 초록

The purpose of this study was to investigate the treatment effects on anterior crossbite patients using chin cap and labiolingual arch appliance. In the present study, I statistically evaluated measurement values on a cephalogram before and after treatment form twenty anterior crossbite cases. The results were as follows : 1. In the craniofacial patterns, cranial base increased after treatment. 2. In the maxillo-mandibular relationship, ANB and Facial convexity significantly increased. 3. In the denture patterns, occlusal plane, U1 to FH and Overjet significantly increased. On the contrary overbite decreased significantly. Lower incisors inclined lingually. 4. In the soft tissue profile changes, lower lip protrusion was significantly improved.

키워드

anterior cross-bite skeletal C III malocclusion labiolingual arch appliance chin cap mixed dentition