This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Diseases of orbit, Lids and lacrimal apparatus, Subject name: Ophthalmology
All nerve are involved in superior orbital fissure syndrome except- 
Select and explain. 
A. 1st, B. 3rd, C. 4th, D. 6th
A: 1st
Answer: A: 1st 
Explanation: *Nerve involved in superior orbital fissure syndrome are 3rd, 4th, 6th and Ophthalmic division of 5th nerve.