1
.
| Iliac crest |
2
.
| Iliac fossa |
3
.
| Auricular surface for sacrum |
4
.
| Accessory articular surface for sacrum |
5
.
| Posterior superior iliac spine |
6
.
| Posterior inferior iliac spine |
7
.
| Greater sciatic notch |
8
.
| Acetabular margin |
9
.
| Ischial spine |
10
.
| Lesser sciatic notch |
11
.
| Ischial tuberosity |
12
.
| Ischial ramus |
13
.
| Anterior superior iliac spine |
14
.
| Anterior inferior iliac spine |
15
.
| Upper pointer: Acetabular lunate surface Lower pointer: Acetabular fossa |
16
.
| Iliopubic (pectineal) eminence |
17
.
| Superior pubic ramus |
18
.
| Obturator foramen |
19
.
| Body of pubis |
20
.
| Inferior pubic ramus |
21
.
| Area of union of ischial and pubic rami |