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头位难产因素复杂,要从胎儿大小、先露方位、产力强弱、产道情况以及孕妇精神状态等多方考虑,综合分析。现就我院1999年度的265例头位难产进行总结分析如下。 1 临床资料 1.1 资料来源:我院1999年1月～1999年12月间共收住院孕妇605例。排除前置胎盘9例,臀位16例,瘢痕子宫15例,余565例为头位待产。在头位待产妇中,阴道自然分娩人数为300例,余265例为难产,其中122例行剖宫产术,约占分娩总数的20.17％,占难产总数的46.04％,143例以会阴侧切加胎头负压吸引助产结束分娩,占总分娩人数的23.64％,占难产总数的53.96％。二者共占分娩人数的43.
The first bit of dystocia complex factors, from the fetus size, exposure, strength, birth canal status and mental status of pregnant women and other considerations, a comprehensive analysis. Now on our hospital in 1999, 265 cases of head dystocia summarized as follows. 1 Clinical data 1.1 Source: our hospital from January 1999 to December 1999 were admitted to hospital 605 pregnant women. Excluding placenta previa in 9 cases, breech in 16 cases, 15 cases of scar uterus, 565 cases for the head to be produced. In the head position to be mothers, the vagina natural delivery number of 300 cases, more than 265 cases of dystocia, of which 122 cases of cesarean section, accounting for 20.17% of total delivery, accounting for 46.04% of the total number of dystocia, 143 cases of episiotomy Addition of fetal head suction to attract midwifery end of childbirth, accounting for 23.64% of the total delivery, accounting for 53.96% of the total number of dystocia. The two together accounted for 43 births.