Nagata S
Department of Reconstructive Plastic Surgery, Tokyo Senbai Hospital, Japan.
Plast Reconstr Surg. 1994 Feb;93(2):243-53; discussion 267-8.
The characteristic features of small concha-type microtia are the existence of the remnant ear and lobule and a small indentation representing the concha. Presently, the microtic disorder known as hypoplasia of the middle third of the auricle has the featured characteristics of a well-developed lobule, scapha, and helix and the existence of a small concha. Therefore, from these clinical aspects and features, the major criterion for classification for this particular type of microtia (small concha-type microtia) is the presence of the small concha. The modification stages involved in total reconstruction of the auricle for small concha-type microtia are described and discussed in this paper.
小耳甲腔型小耳畸形的特征是存在残余耳郭和耳垂以及一个代表耳甲腔的小凹陷。目前，被称为耳郭中三分之一发育不全的小耳畸形疾病具有发育良好的耳垂、耳舟和耳轮的特征以及一个小耳甲腔的存在。因此，从这些临床方面和特征来看，这种特殊类型的小耳畸形（小耳甲腔型小耳畸形）分类的主要标准是小耳甲腔的存在。本文描述并讨论了小耳甲腔型小耳畸形耳郭全耳再造所涉及的修正阶段。
