전치부 개방교합을 동반한 골격성 II급 환자의 비수술적 치험례

• 영문명: Correction of Skeletal Class II Open Bite Treated by Miniscrew Anchorage: A Case Report
• 발행기관: 대한치과교정학회
• 저자명: 이주영(Joo-Yeong Lee) 이진우(Jin-Woo Lee) 정동화(Dong-Hwa Chung) 이상민(Sang-Min Lee) 이모현(Mo-Hyeon Lee)
• 간행물 정보: 『.대한치과교정학회 임상저널』12권 4호, 325~334쪽, 전체 10쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2022.12.31

영문 초록

A case report of a Class II malocclusion with an anterior open bite and vertical maxillary excess was presented. A 14-year-old female patient had a tongue thrusting habit, mouth breathing and centric occlusion (CO)-maximal intercuspal position (MIP) discrepancy with condylar anterior displacement. Mini-implants were used to intrude and retract the maxillary molars. Myofunctional therapy was actively instructed to the patient after obtaining positive overbite. After 34-month of overall treatment, open bite was improved with condylar repositioning and minimal CO-MIP discrepancy. To minimize the relapse, especially during the first year after treatment, interradicular mini-implants were remained and the patient was instructed to actively use retainers.

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진단

치료계획

치료경과 및 결과

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결론

키워드

Open bite Mini-implant Skeletal Class II Relapse