52例常年性鼻炎，男30例，女22例；年龄23～55岁，病史1～20年。以顾瑞金等常年性鼻炎的诊断为标准。鼻内筛前神经电灼，患者取半卧位，l％地卡因肾上腺素棉片鼻腔表麻，在鼻中隔和鼻腔外侧壁前上方注射1％利多卡因约sml，要用高频电刀在鼻中隔前上方靠近鼻背与眼下缘平面相齐 52 cases of perennial rhinitis, 30 males and 22 females; aged 23 to 55 years old, history of 1 to 20 years. Gu Ruijin perennial rhinitis diagnosis as the standard. Intranasal anterior ethmoidal nerve electrocautery, the patient take the semi-recumbent position, l% of the epinephrine epinephrine cotton table ephedra anesthesia, nasal septum and nasal cavity in the top of the top of the injection of 1% lidocaine about sml, to use high frequency electric knife In the nasal septum near the top of the nose and near the edge of the next phase alignment