The perineal region, male
Illustration of perineal region dissection of male.
| Term name | Layer | |
|---|---|---|
| 1 | Posterior scrotal nerves | Layer 1 |
| 2 | Dorsal artery of penis | Layer 1 |
| 3 | Dorsal nerve of penis | Layer 1 |
| 4 | Posterior scrotal branches | Layer 1 |
| 5 | Artery of bulb of penis | Layer 1 |
| 6 | Deep artery of penis | Layer 1 |
| 7 | Perineal artery | Layer 1 |
| 8 | Internal pudendal vein | Layer 1 |
| 9 | Pudendal nerve | Layer 1 |
| 10 | Perineal nerves | Layer 1 |
| 11 | Inferior anal nerves; inferior rectal nerves | Layer 1 |
| 12 | Inferior rectal artery | Layer 1 |
| 13 | Internal pudendal artery | Layer 1 |
| 14 | Perineal branches | Layer 1 |
| 15 | Inferior clunial nerves | Layer 1 |
| 16 | Anus | Layer 1 |
| 17 | Perineal membrane | Layer 1 |
| 18 | Fascia of penis | Layer 1 |
| 19 | Anococcygeal body; anococcygeal ligament | Layer 1 |
| 20 | Gluteus maximus | Layer 1 |
| 21 | Ischiococcygeus; coccygeus | Layer 1 |
| 22 | External anal sphincter | Layer 1 |
| 23 | Levator ani | Layer 1 |
| 24 | Superficial transverse perineal muscle | Layer 1 |
| 25 | Ischiocavernosus | Layer 1 |
| 26 | Bulbospongiosus | Layer 1 |
| 27 | Testis | Layer 1 |