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': 'Following are recognized F/O Myositis ossificans EXCEPT: \nSelect and explain. \nA. It is a post traumatic ossification, B. It follows either a posterior dislocation or a spuracondylar fracture of elbow joint, C. The complication is less likely in children, D. Diagnosis is made with ceainty by skiagraphy', 'role': 'user'}, {'content': 'Answer: C \nExplanation: C i.e. The complication is less likely in children', 'role': 'assistant'}]