Progress in the interventional therapy of pernicious placenta previa / 中国基层医药

With the opening of the second child policy,the incidence of pernicious placenta previa increases, which is dangerous and seriously endangers the life of pregnant and parturition. The main way of delivery is cesarean section. Reducing the risk of pernicious placenta previa is the goal of obstetrician. At present,several methods of adju-vant therapy for the pernicious placenta previa are summarized,including drug and non-drug treatment,non-drug therapy including pressurized uterine cavity filling, vascular ligation and interventional therapy. Among them, the development of interventional therapy is particularly rapid and the treatment options are varied.