目的　探讨微波治疗扁桃体病变的疗效。方法　对 2 61例扁桃体病变患者应用OY -Ⅲ型多功能扁桃体微波治疗仪进行治疗。结果　治愈率为 92 .0 % ,好转率为 4 .9% ,总有效率为 96.9%。结论　微波治疗扁桃体病变 ,具有术中不出血、可保留扁桃体免疫功能、不需住院等优点 ,而且适用于急性炎症期 ,有较好的临床推广价值 Objective To investigate the curative effect of microwave on tonsil lesions. Methods Twenty-one patients with tonsil lesions were treated with OY-Ⅲ multi-function tonsil microwave apparatus. Results The cure rate was 92.0%, the improvement rate was 4.9% and the total effective rate was 96.9%. Conclusion Microwave treatment of tonsil lesions, with no bleeding during operation, can retain the immune function of tonsils, without hospitalization, etc., but also for acute inflammation, a better clinical value