구개 급속 확장 장치와 적절한 고정원의 조절을 통한 성인 III급 부정교합 환자의 비수술적 교정치료
Non-surgical Treatment of an Adult Patient with Class III Malocclusion Using RPE Appliance and Anchor Value Control
이규형, 최인선, 오민희, 조진형, 이경민,
소속 상세정보
이규형 ( Lee Gyu-Hyeong ) - 전남대학교 치의학전문대학원 치과교정학교실
최인선 ( Choi In-Sun ) - 전남대학교 치의학전문대학원 치과교정학교실
오민희 ( Oh Min-Hee ) - 전남대학교 치의학전문대학원 치과교정학교실
조진형 ( Cho Jin-Hyoung ) - 전남대학교 치의학전문대학원 치과교정학교실
이경민 ( Lee Kyung-Min ) - 전남대학교 치의학전문대학원 치과교정학교실
KMID : 1149720180080040018
Abstract
In adult patients with skeletal Class III malocclusion, orthodontic treatment with orthognathic surgery may be the best choice for stability and esthetics. However, non-surgical camouflage treatment can be performed considering the patient's non-acceptance, risk and high cost of the surgery. For successful treatment, functional and aesthetic factors must be considered together with skeletal correction. This clinical case report presents the nonsurgical orthodontic treatment of a patient with skeletal Class III malocclusion, narrow maxilla and anterior crowding. The proposed treatment involved maxillary expansion using RPE (rapid palatal expansion) appliance and anchor value control. After 18 months of the total treatment, her occlusion was significantly improved by orthodontic treatment, and the harmonious smile was also obtained. Seven months follow up records after treatment showed excellent results with a good stable occlusion.
키워드
Class III malocclusion; RPE; Non-surgical camouflage treatment; Class III elastics
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