笔者自1990年7月开始,对我院住院待产的孕妇第一产程仍为枕后位但无明显骨盆狭窄及头盆不称者,行侧俯卧位纠正枕后位80例,临床效果满意,现报告如下。 1 临床资料 本组80例均系临产后经B超检查确诊为枕后位或第一产程检查时确定的枕后位的孕妇,其中初产妇59例,径产妇21例,年龄23～37岁,体重58～80kg,身高 The author since July 1990, the hospital for delivery of pregnant women in our hospital is still the first stage of labor after posterior occipital posterior position but no obvious pelvic stenosis and head basin are not those who claim, row side prone position to correct posterior position of 80 cases, the clinical effect is satisfactory, The report is as follows. 1 The clinical data of 80 cases of this group are all confirmed by postpartum B-ultrasound diagnosis of posterior occipitocele or the first stage of labor confirmed posterior position of the pregnant woman, including primipara 59 cases, 21 cases of maternal age, aged 23 to 37 years , Weight 58 ~ 80kg, height