1
.
| Outer longitudinal muscle of bladder extending onto ureter |
2
.
| Body of urinary bladder |
3
.
| Retropubic space |
4
.
| Prostatic venous plexus |
5
.
| Pubic symphysis |
6
.
| Puboprostatic ligament |
7
.
| Dorsal vein of the penis |
8
.
| Dorsal artery of penis |
9
.
| Branch of artery of penis which penetrates urogenital diaphragm and joins a right vesicular artery faintly visible in area above puboprostatic ligament |
10
.
| Ureter |
11
.
| Ductus deferens |
12
.
| Sigmoid colon |
13
.
| Seminal vesicle |
14
.
| Parietal peritoneum (lining pelvic cavity) |
15
.
| Nerve to Levator ani muscle |
16
.
| Rectum |
17
.
| Coccygeus muscle |
18
.
| Perineal branch of sacral nerve IV |
19
.
| Rectovesical septum (two layers visible) |
20
.
| Levator ani muscle (cut off and reflected away from its attachment to rectal wall) |
21
.
| External anal sphincter muscle |
22
.
| Prostate |
23
.
| Superior fascia of urogenital diaphragm |
24
.
| Sphincter muscle of urethra (dissected) |
25
.
| Spongy part of urethra (opened) |