Perineum Flashcards
1
Q
Muscles that cover the corpus spongiosum and cavernosum
A
Bulbospongiousis and ishiocavernous muscles
2
Q
Branches of the pudenal nerve
A
Inferior rectal, perineal nerve and Dorsall nerve
3
Q
Composition of the Anal Canal
A
2/3rds of mucusal and drains to the portal system and 1/3rd is skin which drains to the systemic circualtion
4
Q
What are the three spincters of the external anal canal
A
Deep, superficial and subcutaneous
5
Q
What are the spinal nerve routes of the pudenal nerve
A
S2,3 and 4
6
Q
What does the inferior rectal nerve supply
A
The Rectus
7
Q
What does the perineal nerve supply
A
Urogenital triangle
8
Q
What does the Dorsal nerve supply
A
Clitoris and penis in the subpubic region
