This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Orthopaedics
Nerve damaged due to lunate dislocation (in carpal tunnel. 
Select and explain. 
A. Median & ulnar, B. Median, C. Ulnar, D. Radial
B: Median
Answer: B: Median 
Explanation: Common causes of median nerve palsy in carpal tunnel are carpal tunnel syndrome (most common) and Innate dislocation. REF : Maheshwari book of ohopedics 9th Ed.