利凡诺用于中期妊娠引产是一种传统的引产方法,主要用于妊娠15～27周的引产,常用的安全剂量为100mg。利凡诺羊膜腔内注入引产方法安全、简单、效果良好,副作用少,具有抗真菌药作用等优点,国内大量报道其引产成功率在95%以上,自给药到胎儿胎盘娩出的引产时间平均为38～48h,部 Rivanol for induction of labor in the second trimester of pregnancy is a traditional method of induction of labor, mainly for pregnancy 15 to 27 weeks of induction of labor, commonly used safe dose of 100mg. Richeno amnioin injection induced abortion method is safe, simple, good effect, less side effects, with antifungal agents and other advantages, a large number of reports of its success rate of more than 95% of induced labor, self-administered to the fetus placenta delivery induced abortion time averaged 38 ~ 48h, Department