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: Ophthalmology
All of the following are the features of orbital apex syndrome except: 
Select and explain. 
A. Ophthalmoplegia, B. Enophthalmos, C. Ophthalmic nerve anaesthesia, D. Amaurosis
B: Enophthalmos
Answer: B: Enophthalmos 
Explanation: Ans. Enophthalmos