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': 'Which fracture in children requires open reduction - \nSelect and explain. \nA. Fracture tibial epiphysis, B. Fralcture shaft of femur, C. FraCture both bones forearm, D. Fracture femoral condyle', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Some displaced epiphyseal injuries (types III and IV) are indications for open reduction.', 'role': 'assistant'}]