骶正中嵴 - Crista sacralis mediana

影像

描述

In the middle line of dorsal surface of sacrum, it displays a crest, the median sacral crest (middle sacral crest), surmounted by three or four tubercles, the rudimentary spinous processes of the upper three or four sacral vertebræ.


结构高低级

大体解剖 > 骨, 骨骼系统 > 中轴骨骼 > 脊柱 > 骶骨, 骶椎 > Facies dorsalis > 骶正中嵴

翻译