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目的:预防性干预矫正枕后位的疗效观察。方法:B超诊断为枕后位先兆临产至潜伏期的初产妇320例,随机分为研究组及对照组各160例,研究组给予预防性干预,对照组按产科常规处理不预干预。结果:研究组:142例顺产,15例剖宫产。对照组:24例顺产,135例剖宫产。结论:预防性干预矫正枕后位是有效的,降低了剖宫产率。
Objective: To observe the curative effect of prophylactic intervention in correcting posterior position of occiput. Methods: 320 cases of primipara were diagnosed by B-mode ultrasonography and induced by labor. The patients were randomly divided into study group and control group with 160 cases each. The study group was given preventive intervention and the control group was given routine obstetrical intervention. Results: Study group: 142 cases of spontaneous and 15 cases of cesarean section. Control group: 24 cases of spontaneous delivery, 135 cases of cesarean section. Conclusion: Preventive intervention to correct the posterior position of the occiput is effective and reduces the rate of cesarean section.