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': 'Osteomyelitis of the jaw can be cured by \nSelect and explain. \nA. Resection, B. Physiotherapy, C. Sequestrectomy with antibiotic treatment, D. Drainage', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]