불안정한 과두 위치와 안면 비대칭을 동반한 골격성 III급 부정교합의 수술교정 치료

• 영문명: Surgical Orthodontic Treatment of Class III Malocclusion with Unstable Condylar Position and Facial Asymmetry
• 발행기관: 대한치과교정학회
• 저자명: 이상미 문다날 이계형
• 간행물 정보: 『.대한치과교정학회 임상저널』12권 2호, 139~152쪽, 전체 14쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2022.06.30

영문 초록

In the orthodontic treatment including orthognathic surgery, post-operative relapse has been the most distressing concerns for both orthognathic surgeons and orthodontists. The proximal segments of the mandible should be positioned properly in the articular fossae during the orthognathic surgery for post-operative stability. However, it is difficult for the orthognathic surgeons to control the positioning of proximal segments during the surgery due to muscle relaxation and the harsh intra-operative environment, especially if the temporomandibular joint (TMJ) structures are not stable in their functional area. Therefore, the mandible should be stabilized with a pre-surgical stabilization splint to provide proper stimulation that forms a pseudodisc and promotes stabilization of the surrounding TMJ structures before any active surgical procedures.

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치료경과 및 결과

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키워드

Temporomandibular disorders Mandibular stabilization Presurgical splint Postoperative stability