1
.
| Labium minus |
2
.
| Gracilis muscle |
3
.
| Upper pointer: Vestibule of vagina Lower pointer: External urethral opening |
4
.
| Upper pointer: Labium majus Lower pointer: Vaginal opening |
5
.
| Ramus of ischium (covered by fibrous tissue) |
6
.
| Adductor magnus muscle |
7
.
| Ischial tuberosity |
8
.
| Ischiorectal fossa (pointer indicates posterior recess) |
9
.
| Gluteus maximus muscle |
10
.
| Inferior fascia of pelvic diaphragm |
11
.
| Anococcygeal ligament |
12
.
| Coccyx |
13
.
| Anococcygeal nerve |
14
.
| Prepuce of clitoris |
15
.
| Adductor longus muscle |
16
.
| Cut edge of superficial perineal fascia (Colles' fascia) |
17
.
| Deep perineal fascia |
18
.
| posterior perineal branches femoral cutaneous nerve |
19
.
| Upper pointer: Anus Lower pointer: External anal sphincter muscle |
20
.
| Inferior rectal artery (cut off) |
21
.
| Levator ani muscle |