枕后位是头位难产中的主要原因 ,可使产程延长 ,并发症增多 ,往往造成分娩困难 ,其手术率极高 ,处理不当对母婴危害大。为提高分娩的质量 ,将难产转化为顺产 ,我们对 10 0例胎儿枕后位通过分娩过程中指导产妇取侧俯卧位 ,使胎方位从枕后位逐渐转至枕前位娩出 ,从而降低了头位难 Occipital posterior position is the main reason for the first bit of labor, can prolong labor, complications, often resulting in difficult delivery, the operation rate is very high, improper handling of maternal and child harm. In order to improve the quality of childbirth, dystocia will be converted into the natural delivery, we have 100 cases of fetal occiput posterior position through the delivery process to guide the mother to take the prone position, the fetus from the occiput posterior position gradually transferred to the anterior occipital delivery, thereby reducing Head bit difficult