近3年来,我院应用降纤酶治疗椎一基底动脉供血不全,效果较好,现报告如下。1　资料和方法11　一般资料本组共60例,均为住院病人。将其随机分为治疗组和对照组,每组各30例。其中,治疗组男14例,女16例,年龄45～67岁,平均526岁。对照组男12例,女18例,年龄42～65岁,平均507岁。12　? The past three years, the application of defibrase in our hospital vertebrobasilar artery insufficiency, the effect is better, are as follows. 1 Materials and Methods 11 General Information The group of 60 cases, all inpatients. They were randomly divided into treatment group and control group, 30 cases in each group. Among them, the treatment group, 14 males and 16 females, aged 45 to 67 years, an average of 526 years old. Control group, 12 males and 18 females, aged 42 to 65 years, an average of 507 years old. 12?