짧은 전치부 치근을 가진 골격성 및 치성 II급 1류 부정교합 환자의 비발치 치험례

• 영문명: Non-Extraction Treatment in Skeleto-Dental Class II Division 1 Malocclusion Patient with Shortened Roots of Central Incisors
• 발행기관: 대한치과교정학회
• 저자명: 김재수(Jae-Soo Kim)
• 간행물 정보: 『.대한치과교정학회 임상저널』10권 2호, 88~102쪽, 전체 15쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2020.06.30

영문 초록

This case report describes a non-extraction case of a skeleto-dental Class II division 1 malocclusion patient with short roots in maxillary central incisors. A 15-year-old female showed lip protrusion, large overjet, deep bite, and Class II molar and canine relationship with short roots in maxillary central incisors. Non-extraction treatment was planned, and the upper arch was distalized with transpalatal arch (TPA) and orthodontic micro-implants (MI). The patient showed satisfying results with Class I molar relationship, proper overbite and overjet, and esthetic profile. However, the maxillary central incisors were not intruded because of root resorption.

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진단

치료계획

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결론

키워드

Class II malocclusion Orthodontic micro-implant Total arch distalization Root resorption