Tags: Anatomical Structure, Bone.
The laminae of the fifth sacral vertebra and sometimes those of the fourth fail to meet behind and thus a sacral hiatus occurs in the posterior wall of the sacral canal.
Loading...
This page contains content from the copyrighted Wikipedia article "Sacral hiatus"; that content is used under the GNU Free Documentation License (GFDL). You may redistribute it, verbatim or modified, providing that you comply with the terms of the GFDL.