深静脉血栓形成(DVT)常见于下肢,特别是左下肢。DVT是妇产科术后常见并发症之一。据统计,妇产科术后并发症发生率为8%~13%,其中以剖宫产术后最为常见,其次为妇科恶性肿瘤根治性手术后[1]。术后伴下肢静脉血栓不仅增加患者痛苦,严重者可导致肺梗死,危及患者生命。为探讨对本病观 Deep vein thrombosis (DVT) is common in the lower extremities, especially the left lower extremity. DVT is one of the common complications after obstetrics and gynecology. According to statistics, the incidence of postoperative gynecological complications is 8% to 13%, of which the most common after cesarean section, followed by radical surgery of gynecological malignancies [1]. Postoperative lower extremity venous thrombosis not only increased the patient’s pain, severe cases can lead to pulmonary infarction, endangering patients’ lives. To explore the concept of this disease