Refer to the figure below of an axial CT of the orbit.

-Which arrow points to the optic canal?
A) A
B) B
C) C
D) D

Name: Refer to the figure below of an axial CT of the orbit. -Which arrow points to the optic canal? A) A B) B C) C D) D
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Question

Refer to the figure below of an axial CT of the orbit.
 
-Which arrow points to the optic canal?
A) A 
B) B 
C) C 
D) D

Quizplus · Accepted Answer

The optic canal is located in the lesser wing of the sphenoid bone and transmits the optic nerve and ophthalmic artery. Arrow A points to the optic canal.

Refer to the Figure Below of an Axial CT of the Orbit