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
[{'content': 'The most common nerve involvement in dislocation of Lunate is \nSelect and explain. \nA. Median nerve, B. Anterior interosseus, C. Posterior interosseus, D. Ulnar nerve', 'role': 'user'}, {'content': 'Answer: A \nExplanation: 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.', 'role': 'assistant'}]