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': 'The treatment of choice in pathological fractures is \nSelect and explain. \nA. Internal fixation, B. Plaster of Paris casts, C. Skin traction, D. External skeletal fixation', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e. Internal fixation', 'role': 'assistant'}]