骶岬沟
Sulcus promontorii
定义
岬(promontorium)是一个圆形的中空隆起,由耳蜗第一圈向外突出而形成;位于两窗之间,其表面有小沟(岬沟),用于容纳鼓室丛的分支。
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/).