Abstract:

As the rate of cesarean section increases，the incidence of pernicious placenta previa increases，and risk of complications also increases.At present，interventional therapy in obstetrics，especially postpartum hemorrhage，has a wide range of application，which may lead to corresponding complications such as puncture site damage，vascular injury，thrombosis，etc.This article focuses on the complications of prophylactic balloon occlusions.

Key words: cesarean section, balloon occlusions, complications

摘要：

随着剖宫产率的上升，凶险性前置胎盘的发生率随之上升，伴随而来的是并发症的增多。目前介入治疗在产科中尤其是产后出血中的应用越来越多，也会导致相应的并发症，如穿刺部位损伤、血管损伤、血栓形成等。文章着重叙述球囊阻断术的并发症。

关键词: 剖宫产, 球囊阻断术, 并发症