과발산형 골격성 II급 환자에서 골격성 고정원을 이용한 절충치료 치험례

• 영문명: Camouflage Treatment of a Class II Hyperdivergent Malocclusion Using Skeletal Anchorage
• 발행기관: 대한치과교정학회
• 저자명: 김준혁 이준일 Nguyen Ngoc Tam Dan 오세웅 전영미 김정기
• 간행물 정보: 『대한치과교정학회 임상저널』15권 3호, 287~297쪽, 전체 11쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2025.09.30

국문 초록

Hyperdivergent skeletal Class II malocclusion is characterized by a combination of sagittal and vertical skeletal discrepancies, making treatment particularly challenging. With the advancement of skeletal anchorage, molar intrusion has become a predictable treatment option, enabling esthetic outcomes for cases with mild to moderate skeletal discrepancies. A 23-year-old male patient presented with lip incompetence and mandibular retrusion. The patient exhibited a skeletal Class II relationship with a hyperdivergent pattern. The treatment strategy involved extraction of four premolars and intrusion of the maxillary posterior teeth, promoting counterclockwise rotation of the mandible to enhance the soft tissue profile. In camouflagetreatment of hyperdivergent skeletal Class II malocclusion with molar intrusion, careful consideration of multiple factors is required to maximize the reductionof vertical dimension. This approach can lead to favorable outcomes in vertical, sagittal, and esthetic aspects.

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치료계획

치료경과 및 결과

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키워드

Class II camouflage treatment Skeletal anchorage Molar intrusion