심한 크라우딩과 입술 돌출감이 있는 II급 부정교합에서 투명교정장치를 이용한 4개 소구치 발치 치료

• 영문명: Four First Premolar Extraction Treatment of a Class II Malocclusion with Severe Crowding and Protrusion Using Clear Aligner
• 발행기관: 대한치과교정학회
• 저자명: 박홍식
• 간행물 정보: 『.대한치과교정학회 임상저널』12권 2호, 114~126쪽, 전체 13쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2022.06.30

영문 초록

Four first premolar extraction treatment was widely used for patients presenting severe crowding and protrusive lip. It is challenging to treat a premolar extraction case by clear aligner therapy because it is hard to control the root movement. A 29.9-year-old woman presented with chief complaints of severe crowding, midline deviation, and lip protrusion. Setting proactive treatment plan, choosing proper attachments, and using intermaxillary elastics can help achieve acceptable treatment results.

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진단

치료계획

치료 경과 및 결과

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결론

키워드

Clear aligner Invisalign Premolar extraction