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目的探讨前置胎盘以及胎盘植入与剖宫产次数的相关联系。方法对2005年12月~2013年12月期间,科室实施再次剖宫产手术的654例患者,回顾性分析患者的临床资料。结果随着剖宫产次数增加,前置胎盘以及胎盘植入的并发概率明显上升,再次剖宫产发生并发的概率与自然分娩、首次剖宫产产妇有显著对比差异性(P<0.01)。结论前置胎盘以及胎盘植入发生的概率随着患者剖宫产次数的增加而上升,多次剖宫产对产妇以及胎儿有一定的危险性。
Objective To investigate the relationship between placenta previa and placenta accreta and cesarean section. Methods From December 2005 to December 2013, 654 patients undergoing another cesarean section were retrospectively analyzed. Results With the increase of the number of cesarean section, the probability of congenital placenta accreta and placenta accreta increased significantly. The probability of recurrence of cesarean section was significantly different from that of spontaneous delivery in the first cesarean section (P <0.01). Conclusion The incidence of placenta accreta and placenta accreta increases with the increase of the number of cesarean section patients, multiple cesarean section of the mothers and fetuses have a certain risk.