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: Surgery
[{'content': 'Anterior dislocation of shoulder is most commonly complicated by : \nSelect and explain. \nA. Axillary aery injury, B. Circumflex nerve injury, C. Recurrent dislocation, D. Axillary nerve injury', 'role': 'user'}, {'content': 'Answer: B \nExplanation: B i.e. Circumflex nerve', 'role': 'assistant'}]