骶外侧嵴
Crista sacralis lateralis
定义
在骶后孔的外侧，有一系列结节，代表骶椎的横突，共同构成骶外侧嵴。
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/).
