미니스크류를 이용한 성장기 환자의 양측성 가위교합의 치험례

• 영문명: Bilateral Scissors Bite Correction Using Mini-Implants for an Adolescent Patient
• 발행기관: 대한치과교정학회
• 저자명: 백종찬 최윤경 김성훈 김용일 김성식 박수병
• 간행물 정보: 『.대한치과교정학회 임상저널』13권 3호, 187~197쪽, 전체 11쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2023.09.30

영문 초록

Scissors bite is an occlusion which the buccal cusp of the mandibular molar occludes more lingually than the palatal cusp of the maxillary molar. It is important to treat scissors bite at an early stage because it can lead to masticatory deficiency, facial asymmetry, and temporomandibular joint disorders. This case is a 12-year-old boy with bilateral scissors bite, mild crowding and deep bite. On the left side, multiple teeth showed scissors bite, and analysis using CBCT showed that the scissors bite was due to excessive buccolingual inclination of the teeth. In order to correct the dental scissors bite, it was important to elimi-nate occlusal interference by molar intrusion. Therefore, mini-implants were used with fixed orthodontic appliances on the buccal and palatal side of the maxilla and mandible. In addition, by using criss-cross elastics to increase rotational moment, the treatment was completed shortly. The total treatment period was 15 months. Diagnosing the exact cause of the scissors bite and using a combination of available methods will help achieve the treatment goals efficiently.

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치료계획

치료경과 및 결과

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키워드

Scissorss-bite Mini-implant Intrusion Bite raising