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头先露多为正常分娩,因而头位难产很易被忽略。现就本院165例头位难产病例分析如下。临床资料一、一般资料165例头位难产均为本院1993年1月~1997年10月住院患者。年龄20~40岁,其中初产妇98例,经产妇67例(第二胎52例,第三胎15例)。其中,枕前位49例,胎头定位异常11例;其中枕后位53例,枕横位62例,高直位1例。头盆不称45例,其中胎儿过大22例;骨盆畸形8例;骨盆狭窄15例;软产道异常、子宫颈水肿8例;子宫收缩乏力112例,其中原发性宫缩乏力28例,继发性84例。
First exposed more than normal birth, head dystocia is easy to be ignored. Now 165 cases of first hospital dystocia case analysis as follows. Clinical data First, the general information 165 cases of first bit of intractable labor are hospital from January 1993 to October 1997 hospitalized patients. Aged 20 to 40 years old, of which 98 cases of primipara, maternal 67 cases (second child 52 cases, third child 15 cases). Among them, there were 49 cases of anterior occipital and 11 cases of abnormal fetal head positioning. Among them, there were 53 cases of posterior occipital position, 62 cases of occipital transverse position and 1 case of high posterior position. No cases of head basin 45 cases, including 22 cases of fetal overweight; pelvic deformity in 8 cases; pelvic stenosis in 15 cases; soft birth canal abnormalities, cervical edema in 8 cases; uterine atony in 112 cases, including 28 cases of primary uterine inertia, 84 cases of secondary.