| 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) |
