This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Rhinitis, Subject name: ENT
[{'content': 'All of the following surgical procedures are used for hypertrophic rhinitis except: \nSelect and explain. \nA. Radiofrequency ablation of the inferior turbinate, B. Laser ablation of the inferior turbinate, C. Sub-mucosal placement of silastic in inferior turbinate, D. Inferior turbinectomy', 'role': 'user'}, {'content': 'Answer: C \nExplanation: (c) Submucosal placement of silastic in inferior turbinate(Ref. Cummings, 6th ed., 700; Scott Brown, 8th ed., Vol 1; 1146)Submucosal placement of silastic will aggravate the condition.', 'role': 'assistant'}]