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慢性鼻炎的治疗方法很多,除了对主要的病因治疗外,尚无一种能获得广泛承认和使用的方法。作者15年来用冷冻治疗1400多例,有些患者辅以鼻中隔矫正、鼻窦开窗和腺样体切除术,效果满意。冷冻疗法适用于对血管收缩剂有反应的下甲粘膜肿胀患者,对下甲骨肥大或粘膜增生者应分别行下甲骨或增生组织切除。本法对过敏性鼻炎治疗无效。作者在1967～1968年开始系用直的冷冻探头,采用氟利昂作冷冻源,由于降温较差,操作不便,故已换用二氧化碳或氧化氮作冷冻源,低温可达-85℃～-90℃。方法是先用1％利多卡因加肾上
There are many ways to treat chronic rhinitis, except for the main cause of treatment, there is no one widely recognized and used methods. In the past 15 years, the authors treated more than 1,400 patients with cryotherapy, some patients assisted by nasal septum correction, sinus opening and adenoidctomy with satisfactory results. Cryotherapy for vasoconstrictor reaction of patients with submachinal mucosal swelling of the lower omentum or mucosal hyperplasia should be performed under the bone or hyperplastic tissue resection. This law is invalid for allergic rhinitis treatment. The author began to use a straight cryogenic probe from 1967 to 1968. Freon was used as a freezer source. Due to poor cooling and inconvenient operation, carbon dioxide or nitrogen oxide was used as a source of refrigeration. The cryogenic temperature was -85 ° C to -90 ° C . The method is to use 1% lidocaine plus kidney