1
.
| Pubovesicalis muscle (also see view 170-7) |
2
.
| Vesical sphincter muscle |
3
.
| Uvula of bladder |
4
.
| Internal urethral opening |
5
.
| Puboprostatic ligament (pubovesical part) |
6
.
| Prostate (sectioned in midline) |
7
.
| Puboprostatic ligament |
8
.
| Sphincter muscle of urethra (cut ends separated, posterior part elevated) |
9
.
| Interpubic disc |
10
.
| Dorsal vein of the penis |
11
.
| Rectum |
12
.
| Left lobe of prostate |
13
.
| Isthmus of prostate (sectioned) |
14
.
| Openings of ejaculatory ducts (opening on seminal colliculus) |
15
.
| Prostatic utricle (opening on summit of seminal colliculus) |
16
.
| Prostatic part of urethra (pointer indicates prostatic sinus) |
17
.
| Levator ani muscle (medial margin) |
18
.
| Urogenital diaphragm (upper and lower pointers indicate superior and inferior fasciae of diaphragm) |
19
.
| Bulb of penis (sectioned in midline) |
20
.
| Spongy part of urethra |