慢性子宫颈炎是妇科常见疾病之一。过去治疗方法虽多,但不够理想。我院从1974年2月开始采用冷冻治疗,效果较好。治疗方法是采用简易自制的手持液氮冷冻治疗器。刀头形状有锥形、笠帽形、平面圆形及针形。采用接触冷冻为主,兼用病灶周围冷冻封闭,局部针刺和喷射冷冻法。现将324例治疗观察报告如下。临床资料与治疗方法本文324例中年龄最大70岁,最小21岁,大部分为31～40岁的经产妇,只有13例为未产 Chronic cervicitis is one of the common gynecological diseases. In the past treatment methods are many, but not ideal. Our hospital from February 1974 began to use cryotherapy, the effect is better. Treatment is the use of simple self-made hand-held liquid nitrogen cryotherapy device. Tip shape conical, hat shaped, flat circular and needle-shaped. The main use of contact freezing, frozen lesions around both closed, local acupuncture and jet freezing method. Now 324 cases of treatment report are as follows. Clinical data and treatment of 324 cases in this paper, the oldest 70 years old, the youngest 21 years old, most of the 31 to 40-year-old maternal, only 13 cases were not produced