以往对于慢性鼻塞常规行下鼻甲部分切除术和鼻中隔粘骨膜下部分切除术治疗 ,但只能解决鼻腔通气的前中部分阻塞 ,对伴有下鼻甲后端增殖性病变疗效欠佳。 1 997～ 1 999年 ,我们采用鼻内窥镜下微波治疗慢性鼻塞患者 2 0 0例 ,获得满意疗效。现报告如下。1　资料与方法1 .1 　 临 In the past, the routine treatment of partial nasotomy and submucous resection of the nasal septum was performed in the conventional routine for chronic nasal obstruction, but only partial obstruction of the nasal cavity before and after the nasal cavity ventilation was achieved, and the efficacy of the posterior turbinate posterior proliferative lesion was poor. From 1997 to 1999, we treated 200 patients with chronic nasal obstruction by microwave under nasal endoscopy to obtain satisfactory results. The report is as follows. 1 Materials and Methods 1 .1 Pro