【关键词】肩难产;宫缩后自然娩肩法;产后不良状况;预后影响

    【中图分类号】R714.4 【文献标识码】B 【文章编号】1002-8714(2020)06-0001-01

    【Abstract】 objective： to explore the effect of natural delivery after contractions on the prognosis of shoulder dystocia. Selection methods： our hospital in November 2018 in November 2019， 60 cases treated caesarian-sections for women as the main research object， and adopts the method of random grouping will be divided into control group and observation group 30 cases ......