深静脉血栓栓塞是剖宫产手术后的严重并发症之一。血流缓慢、内皮损伤、高凝状态是剖宫产手术后静脉血栓形成的三个因素,术后对高危患者的筛查、预防可以有效减少静脉血栓栓塞的发生,对于深静脉血栓的治疗可以减少肺栓塞的发生。 Deep venous thromboembolism is one of the serious complications after cesarean section surgery. Slow blood flow, endothelial injury, hypercoagulable state is the caesarean section after venous thrombosis of the three factors, high-risk patients after screening, prevention can effectively reduce the incidence of venous thromboembolism for the treatment of deep venous thrombosis can Reduce the incidence of pulmonary embolism.