剖宫产术后子宫瘢痕妊娠是剖宫产术的一种远期并发症,主要是指妊娠囊种植在子宫瘢痕部位,其外周被子宫肌层和纤维组织包围,是一种罕见的异位妊娠。但是,由于近年来剖宫产率的不断提高,其发生率也有所增加。剖宫产术后子宫瘢痕处的妊娠可引起阴道大出血及子宫破裂,可以导致孕产妇生育能力丧失甚至孕产妇死亡。故早期诊断与治疗剖宫产术后子宫瘢痕妊娠是非常重要的,现就剖宫产术后子宫瘢痕妊娠的诊断与治疗予以综述。 Uterine scar pregnancy after cesarean section is a long-term complication of cesarean section, mainly refers to gestational sac implanted in the uterine scar site, the periphery is surrounded by the myometrium and fibrous tissue, is a rare ectopic Pregnancy. However, due to the continuous increase of cesarean section rate in recent years, its incidence has also increased. Pregnancy at the uterine scar after cesarean delivery can cause vaginal bleeding and uterine rupture, which can result in the loss of maternal fertility and even maternal mortality. Therefore, early diagnosis and treatment of uterine scar pregnancy after cesarean section is very important, is to cesarean section after uterine scar pregnancy diagnosis and treatment are reviewed.