对耳轮脚
Crura antihelicis
定义
耳廓上另一个与耳轮平行且位于其前方的弧形隆起称为对耳轮;其上方分为两个对耳轮脚(Crura of antihelix),两脚之间为一三角形凹陷,即三角窝。
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/).