사고에 의해 하악골 폭경이 붕괴된 환자에서 견인골 신장술
Distraction osteogenesis in collapsed mandible arch patients by accidents
태기출, 강경화,
소속 상세정보
태기출 ( ) - 원광대학교 치과대학 교정학교실
강경화 ( ) - 원광대학교 치과대학 교정학교실
KMID : 0361920030330020085
Abstract
The symphyseal mandibular fractures due to accidents happened in form of collapsed transeverse arch and multiple teeth loss. And the collapsed transverse arch in mandible occurs with unilaterally or bilaterally. So that patient needs to recover arch width. Conventional approaches, however, are difficult to get appropriate transverse arch correction.
Distraction osteogenesis is a unique form of clinical tissue engineering and biologic process of new bone formation between bone segments that are gradually separately by incremental traction. Distraction osteogenesis is considered that great potential for correcting transverse mandibular delicienvAes. In this paper, distraction osteogenesis applied to patients who had a unilateral or bilateral collapsed arch width in mandible. But it was necessary secrutinize consideration about periodontal conditions, biomechanical vectors, TMJ adaptations, and neuromuscular change during distraction osteogenesis period.
키워드
하악골 정중부 골절;견인골 신장술;Transverse arch collapse;Distraction osteogenesis
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