The rectum and the anus, frontal section

Illustration of frontal section of the rectum and anal canal.

Term name Layer
1 Levator ani Layer 1
2 Anus Layer 1
3 Anorectal junction Layer 1
4 Superior rectal vein Layer 1
5 Rectal venous plexus Layer 1
6 Superior rectal artery Layer 1
7 Middle rectal artery Layer 1
8 Inferior rectal artery Layer 1
9 Anal valves Layer 1
10 Anocutaneous line [[Hiltoni]] Layer 1
11 Anal canal Layer 1
12 Subcutaneous part Layer 1
13 Deep part Layer 1
14 Suprerficial part Layer 1
15 External anal sphincter Layer 1
16 Internal anal sphincter Layer 1
17 Puborectalis Layer 1
18 Anal sinuses Layer 1
19 Anal columns [[Morgagni]] Layer 1
20 Rectal ampulla Layer 1
21 Transverse folds of rectum [[Kohlrauschi]] Layer 1
22 Transverse folds of rectum [[Kohlrauschi]] Layer 1
23 Transverse folds of rectum [[Kohlrauschi]] Layer 1