Rectum And Anal Canal Flashcards

1
Q

What are the 4 muscles in the anal triangle?

A

Muscles. Sphincter ani externus muscle. Gluteus maximus muscle. Obturator internus muscle. Levator ani muscle.

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2
Q

What is the ishoanal fossa

A

Muscle with fat filled wedge

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3
Q

what positions can haemorrhoids be found in?

A

11, 3, 7

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4
Q

What’s the neaural control of shitting?

A

Parasympathetic stretch s2 to s4

Sphincters l1 to l2

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