Method: 58 cases with allergic perennial rhinitis were performed surface anesthesia of nasomucosa, and cauterized the nasomucosa of the lateral branch and medial branch region.

• 方法:常年性变应性鼻炎58例,表面麻醉鼻黏膜,激光光纤末端分别烧灼鼻内筛前神经外侧支及内侧支区黏膜。