Refer to the figure below of an axial, T2-weighted MRI of the male pelvis.

-Which arrow points to the obturator externus muscle?
A) A
B) B
C) C
D) D

Name: Refer to the figure below of an axial, T2-weighted MRI of the male pelvis. -Which arrow points to the obturator externus muscle? A) A B) B C) C D) D
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Question

Refer to the figure below of an axial, T2-weighted MRI of the male pelvis.
 
-Which arrow points to the obturator externus muscle?
A) A 
B) B 
C) C 
D) D

Quizplus · Accepted Answer

The obturator externus muscle is located on the lateral wall of the pelvis and is responsible for externally rotating the thigh. Arrow B points to this muscle.

Refer to the Figure Below of an Axial, T2-Weighted MRI