耳轮棘
Spina helicis
定义
在耳廓前部,耳轮向上弯曲处(耳轮小腿),有一个小的软骨突起,称为耳轮棘 (spina helicis),而在耳轮下部,软骨向下延伸形成一个尾状突起,即耳轮尾
參考資料
This definition incorporates text from a public domain edition of Gray's Anatomy (20th U.S. edition of Gray's Anatomy of the Human Body, published in 1918 – from http://www.bartleby.com/107/).