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: Orthopaedics
[{'content': 'True statement regarding fracture of the clavicle is - \nSelect and explain. \nA. Most common complication is malunion, B. Occurs at the jn. of medial 1/3rd & lateral 2/3rd, C. Usually occurs due to fall on elbow, D. Communitted fracture is common', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Most common complication of clavicle fracture is malunion.\nThe commonest site of fracture is at the junction of the middle third and lateral third (at the junction of medial 2/3rd\xa0and lateral 1/3rd).\nThe fracture usually occurs due to fall on the shoulder and sometimes fall onto the outstretched hand.\nUsually, clavicle breaks into two fragments. A comminuted fracture is rare.', 'role': 'assistant'}]