目的探讨米索前列醇用于足月妊娠引产的安全性和有效性。方法回顾性分析 80例使用米索前列醇引产的和 6 8例使用蓖麻油 +催产素引产的足月妊娠产妇临床资料。结果两组引产成功率分别为95 .2 5 %和 86 .72 % ,差异有显著性 ,米索组急产 ,羊水混浊 ,新生儿窒息发生率及因胎儿宫内窘迫行剖宫产者比例均高于催产素组 ,差异有显著性。结论米索前列醇用于足月妊娠引产是有效的 ,但对母亲和胎儿有潜在不安全因素存在  Objectives  Explore the safety and efficacy of misoprostol for induction of labor during term pregnancy.  Methods  Retrospective analysis of 80 cases of misoprostol using misoprostol and 68 cases of castor oil + oxytocin induction of full-term pregnancy clinical data.  Results 成 The success rates of induction of labor in both groups were 95.25% and 86.72% respectively, with significant difference. Misoprostol, miscarriage of amniotic fluid, incidence of neonatal asphyxia and cesarean section due to fetal distress Were higher than the proportion of oxytocin group, the difference was significant.  Conclusions  Misoprostol is effective for term labor induced abortion, but there are potential unsafe factors for mothers and fetuses