【摘要】目的 观察子宫下段环形缝扎术治疗剖宫产术中前置胎盘导致产后出血疗效。方法 选取74例剖宫产术中前置胎盘导致产后出血患者，对照组行宫腔纱布填塞术，实验组行子宫下段环形缝扎术。结果 实验组患者各项数据优于对照组，P<0.05。结论 剖宫产术中前置胎盘导致产后出血患者子宫下段环形缝扎术治疗效果明显优于宫腔纱布填塞术。

    【关键词】子宫下段环形缝扎术;剖宫产;前置胎盘;产后出血

    【中图分类号】R714.46+1 【文献标识码】A 【文章编号】ISSN.2095.6681.2020.20..02

    Objective to analyze the treatment of postpartum

    hemorrhage caused by placenta previa during cesarean section

    by loop suture of lower uterine segment

    DU Ting

    (The second people's Hospital of Chengyang District，Qingdao City，Shandong

    Province，Shandong Qingdao 266112 ......