This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
All of the following cranial nerves traverse through the cavernous sinus, EXCEPT? 
Select and explain. 
A. Occulomotor, B. Trochlear, C. Maxillary division of trigeminal, D. Abducens
C: Maxillary division of trigeminal
Answer: C: Maxillary division of trigeminal 
Explanation: The cranial nerves traversing the cavernous sinus are oculomotor, trochlear, abducens and ophthalmic division of the trigeminal nerve together with trigeminal ganglion. Cavernous sinuses are seen on either side of the sella turcica. They receive drainage from ophthalmic and facial veins and blood leaves the cavernous sinuses the petrosal sinuses.