비주 결손의 범위에 따른 피판의 선택과 재건
Reconstruction and Choice of Flap Following Extent of Columella Defect
송상현, 조혜민, 박진후, 정휘동, 정영수,
소속 상세정보
송상현 ( Song Sang-Hyun ) - 연세대학교 치과대학 구강악안면외과학교실
조혜민 ( Cho Hye-Min ) - 연세대학교 치과대학 구강악안면외과학교실
박진후 ( Park Jin-Hoo ) - 연세대학교 치과대학 구강악안면외과학교실
정휘동 ( Jung Hwui-Dong ) - 연세대학교 치과대학 구강악안면외과학교실
정영수 ( Jung Young-Soo ) - 연세대학교 치과대학 구강악안면외과학교실
Abstract
Congenital and acquired columella defect is rare. Columella is a small subunit of the nose, but determines the projection of nasal tip, defines the nasolabial angle, and is related to the structural relationship between alar rims and the nasal base. The showing of columella from various angles is also important for aesthetic point of view. Thus, reconstruction of columella defect is quite challengeable operation for surgeons. The recipient site should be harmonious with surrounding area, also the donor site should maintain the normal anatomy without secondary deformity. In this paper, we report two cases of reconstruction of columella defect in Vietnamese children with different techniques.
키워드
Columella defect; Columella reconstruction; Bilateral nasal sill flap; Chondrocutaneous composite graft
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