近五年来,国内外文献中,关于植入性胎盘屡见报导。1977年Breen J Letal报导40例植入性胎盘分析,1980年国内王振华等报导的植入性胎盘七例报告等,均对植入性胎盘作了简要分析。植入性胎盘是一种较少见、严重的产科并发症,处理不当可造成严重后果。本病根据胎盘植入子宫肌的深度分粘连、部分肌层种植及穿通子宫全肌层;根据胎盘与子宫肌层接触面的大小又分为部分性与完全性两类。其发生率世界资料报导差异 The past five years, domestic and foreign literature, implanted placenta frequently reported. In 1977, Breen J Letal reported 40 cases of placenta accreta analysis, Wang Zhenhua reported in 1980 and other reports of implants in seven cases of placenta, placenta accreta made a brief analysis. Placenta accreta is a rare, serious obstetric complication that can result in serious consequences if not handled properly. According to the depth of the placenta implantation of uterine muscle, the disease is divided into adhesions, part of myometrial implantation and penetration of the uterine myometrium; according to the size of the placenta and myometrial contact surface is divided into two categories of partial and complete. The incidence of world data reported differences