持续性枕横位、枕后位 ,是导致头位难产的重要原因之一。适时采用手法旋转 ,可缩短产程 ,减少产妇痛苦 ,降低剖宫产率。本文对持续性枕横位及持续性枕后位的产妇在不同时期施行徒手旋转胎头纠正胎方位 ,使难产转为顺产 ,取得了不同的效果 ,现报道如下。1　资料与方法1.1　一般 Continuous occipital transverse position, occiput posterior position, is one of the important reasons leading to head dystocia. Timely rotation by hand can shorten the labor process, reduce maternal pain and reduce the rate of cesarean section. In this paper, continuous occipital transverse position and continuous posterior position of the maternal at different times by hand to rotate the fetal head to correct fetal position, so that dystocia to the natural delivery, and achieved different results are reported below. 1 Materials and Methods 1.1 General