This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Forearm wrist and hand injuries, Subject name: Orthopaedics
The most common nerve involvement in dislocation of Lunate is 
Select and explain. 
A. Median nerve, B. Anterior interosseus, C. Posterior interosseus, D. Ulnar nerve
A: Median nerve
Answer: A: Median nerve 
Explanation: Lunate dislocation : Dislocates anteriorly, remaining are in position Rare dislocation of wrist Treated by open reduction Avascular necrosis is the common complication Median nerve is involved Ref: Maheshwari and Mhaskar 9th ed pg 116,122.