This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Lower Extremity, Subject name: Anatomy
[{'content': 'Which nerve passes over the neck of fibula? \nSelect and explain. \nA. Common peroneal nerve, B. Sural nerve, C. Saphanous nerve, D. Sciatic nerve', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Common peroneal nerve * Common peroneal nerve winds around neck of fibula to enter peroneus longus muscle. Because of its subcutaneous position it can be easily palpated here and is very prone to injury. So fracture neck of fibula may cause foot drop.", 'role': 'assistant'}]