早产一直是产科的热点问题,早产儿一直是围生儿死亡和患病的主要原因,引起早产的一个主要因素是宫颈功能不全。宫颈环扎术用于治疗习惯性流产已取得了瞩目的疗效。我科自2000年起随机将治疗多胎及先兆早产分别使用单纯药物治疗及加用宫颈环扎治疗,现总结报道如下:1资料与方法1. Premature birth has been a hot issue in obstetrics, premature babies have been the main cause of perinatal death and illness, one of the main factors causing premature birth is cervical insufficiency. Cervical cerclage has been used to treat habitual abortion has achieved remarkable results. Our department since 2000 randomized treatment of multiple births and threatened preterm labor, respectively, using simple drug treatment and cervical cerclage plus treatment, are summarized as follows: 1 Materials and Methods 1.