Click on the structure to specify the target of your label
 |
 |
 |
||
 |
 |
 |
 |
 |
01 |  |
Posterior inferior spine
Description
This landmark is a blunt posterior projection from the posterior iliac margin corresponding to the posterior angle of the auricular surface. It is separated from its superior counterpart by a shallow notch. This projection of bone provides attachment for sacroiliac ligaments.
Etymology
The word spine comes from the Latin spina meaning a thorn.
