子宫破裂是产科严重的并发症,其发生率虽然不高,但通常会造成严重的母儿不良结局。在正常人群中,子宫破裂的发生率约为0.04%~0.09%,但经历过子宫手术的女性,如剖宫产、子宫肌瘤剔除术,子宫破裂的发生风险明显增高~([1-4])。近年来,随着我国剖宫产率居高不下,以及育龄期女性腹腔镜下子宫肌瘤剔除术的广泛开展,瘢痕子宫妊娠逐年增多,其导致的相关问题,如瘢痕妊娠、胎盘植入 Uterine rupture is a serious complication of obstetrics, although its incidence is not high, but it usually causes serious maternal and child adverse outcomes. In the normal population, the incidence of uterine rupture is about 0.04% ~ 0.09%, but women who have undergone uterine surgery such as cesarean section, myomectomy, and uterine rupture have a significantly increased risk of developing uterine rupture (1-4 ]). In recent years, with the high cesarean section rate in our country and the extensive implementation of laparoscopic myomectomy in women of childbearing age, the uterine scar pregnancy increases year by year, which leads to related problems such as scar pregnancy, placenta accreta