1
.
| Common iliac artery |
2
.
| Intervertebral disc L. V - S. I |
3
.
| Femoral nerve |
4
.
| Obturator nerve |
5
.
| Sympathetic trunk |
6
.
| Pelvic surface sacrum |
7
.
| Articular surface sacrum |
8
.
| Sacral plexus (cut across) |
9
.
| Piriform muscle (cut across) |
10
.
| Ganglion of sympathetic trunk |
11
.
| Pelvic sacral foramen II |
12
.
| Sacral splanchnic nerve (sympathetic) |
13
.
| Sacral nerve IV |
14
.
| Superior diaphragmatic pelvic fascia |
15
.
| Median sacral vein |
16
.
| Median sacral artery |
17
.
| Promontory |
18
.
| Superior hypogastric plexus |
19
.
| Internal iliac vein |
20
.
| Internal iliac artery |
21
.
| Ureter |
22
.
| External iliac artery |
23
.
| External iliac vein |
24
.
| Obturator nerve |
25
.
| Obturator artery |
26
.
| Upper pointer: Lateral sacral artery Lower pointer: Ramus communicans (gray) |
27
.
| Upper pointer: Sacral nerve I Lower pointer: Piriform muscle (covered by parietal pelvic fascia) |
28
.
| Pelvic splanchnic nerve (from sacral nerve II) |
29
.
| Pelvic splanchnic nerve (from sacral nerve III) 30. Vagina |