이차 구순열비변형의 비성형술시 비주 지지대 확보를 위한 allogenic dermis 사용
Construction of Columellar Strut Using Allogenic Dermis for Secondary Cleft Lip Nasal Deformity
이용빈, 조은, 정휘동, 정영수,
소속 상세정보
이용빈 ( Lee Yong-Bin ) - 연세대학교 치과대학 구강악안면외과학교실
조은 ( Jo Eun ) - 연세대학교 치과대학 구강악안면외과학교실
정휘동 ( Jung Hwui-Dong ) - 연세대학교 치과대학 구강악안면외과학교실
정영수 ( Jung Young-Soo ) - 연세대학교 치과대학 구강악안면외과학교실
KMID : 0952820160190020001
Abstract
Rhinoplasty of cleft lip patients is often unsatisfactory because of problems resulting from cartilage weakness and shortness of the columella. The columella must have a balanced position in relation to the adjacent alar rim and edial crura. Construction of the columella by cartilaginous strut can provide structural support for the lower lateral cartilage. The columellar strut is a popular and effective form of graft. For most surgeons, an autogenous artilage graft is the first choice in rhinoplasty because of its resistance to infection and resorption. On the other hand, an allogenic dermal graft not only has the advantage of averting donor site morbidity but also are resistant to infection, resembling autogenous cartilage grafts. In this article, we report 2 cases of rhinoplasty using allogenic dermis(MegadermTM) in secondary cleft lip nasal deformity patients.
키워드
Rhinoplasty; Columellar strut; Secondary cleft lip nasal deformity; Allogenic dermis
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