近年来,我们用凝血酶宫腔注射治疗9例严重功能失调性子宫出血病人,效果满意。患者年龄36～50岁,阴道流血时间29～78天,为刮宫治疗1～2次疗效不佳者。1.治疗方法:将凝血酶2000U溶于20ml生理盐水中,将药液10～15ml经子宫输卵管通液导管注入宫腔,保留10分钟后退管。术后口服消炎药预防感染。 In recent years, we use thrombin intrauterine injection of 9 cases of severe dysfunctional uterine bleeding patients with satisfactory results. Patients aged 36 to 50 years, vaginal bleeding time of 29 to 78 days, curettage cure 1 or 2 times poor efficacy. 1. Treatment: Thrombin 2000U dissolved in 20ml saline, the liquid 10 ~ 15ml through the uterine tubal fluid catheter into the uterine cavity, leaving the tube for 10 minutes. Postoperative oral anti-inflammatory drugs to prevent infection.