先兆子宫破裂是子宫破裂临床过程的前驱症状,在宫壁病理变化的早期阶段常有不全破裂的病理所见。因此,先兆破裂现象一旦出现,应被认为分娩期严重情况之先奏。如延误时机,处理不当,可导致完全破裂,引起大出血、休克、腹膜炎而直接威胁母婴安全。故妇幼卫生人员应提高警惕,加强产前检查、严格掌握产程,及时发现,迅速处理。 Prognosis Uterine rupture is a precursor to the clinical process of uterine rupture and is often seen in the pathologic absence of rupture in the early stages of the pathological changes in the uterine wall. Therefore, the appearance of threatened rupture should be considered as a prelude to the serious situation of childbirth. If delayed, improper handling can lead to complete rupture, causing bleeding, shock, peritonitis and directly threaten the safety of mothers and children. Therefore, maternal and child health workers should be vigilant, strengthen prenatal care, strict control of labor, timely detection, rapid processing.