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Anatomy Development of GU system and Neuro-vascular supply of pelvis & perineum 62e639d4

Which Of the following statement is false? The pudendal nerve

A
Enters the pelvis through the lesser sciatic foramen.
B
Runs in a canal formed by the obturator internus fascia.
C
Has a dorsal branch which is sensory to the penis.
D
Has a perineal branch which is sensory to the clitoris.
High-Yield Explanation
The perineal branch is sensory to the skin of the scrotum and the labia majora. The pudendal nerve exits the pelvis through the greater sciatic foramen and re-enters through the lesser sciatic foramen to run along the lateral wall of the pelvis. This is Alcock's canal, which contains the pudendal nerve and vessels. The dorsal branch is sensory to the penis/clitoris.

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