A method for repositioning the external ear.

Plastic and reconstructive surgery 1990 Vol.86(1) p. 128-32

Whitaker LA, Yaremchuk MJ, Posnick JC

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Abstract

The malposition of an otherwise normal-appearing external ear is not uncommon in certain craniofacial syndromes. This paper presents a 10-year experience of 14 patients who underwent external ear repositioning. In this technique, a posterior incision is used to mobilize surrounding soft tissues circumferentially around the external auditory canal, which then serves as an axis for anterior rotation and elevation. Elevation of up to 8 mm and rotation up to 30 degrees can be achieved. Further elevation is limited by the ensuing constriction and resistance of the external auditory canal. More rotation can be achieved with a Z-plasty transposition of an inferiorly based postauricular skin flap.

추출된 의학 개체 (NER)

유형영어 표현한국어 / 풀이UMLS CUI출처등장
시술 flap 피판재건술 dict 1
시술 z-plasty 흉터교정술 dict 1
해부 ear scispacy 1
해부 craniofacial scispacy 1
해부 posterior scispacy 1
해부 soft tissues scispacy 1
해부 anterior scispacy 1
기타 patients scispacy 1

MeSH Terms

Child; Craniofacial Dysostosis; Ear, External; Facial Asymmetry; Female; Humans; Male; Surgery, Plastic

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