以往我院行腹膜外剖宫产时,多采用侧入法和顶侧结合法.侧入法游离膀胱程度往往不够,造成胎儿出头困难、术后膀胱侧窝炎发病率高。顶侧结合法游离膀胱充分,弥补了侧入法的不足,但在分 In the past, my hospital extraperitoneal cesarean section, the use of lateral approach and the top of the combination of law. Lateral approach is often not enough degree of free bladder, resulting in early fetal difficulties, postoperative high incidence of bladder fossa. Top side of the law fully free bladder, make up for the lack of lateral approach, but in points