在围手术期不进行抗凝治疗的患者中,全髋关节置换术后,下肢深静脉血栓(DVT)的发生率达到45%-57%,其中,致命性肺栓塞的发生率为0.1%-0.4%~([2,3])。因此,对于全髋关节置换术后的患者,如何更好的预防DVT形成显得尤为重要。赵宇驰等~([1])采用间歇性充气加压装置联合围手术期抗凝治疗的方法来降低髋、膝置换术后DVT形成,发现可以明显降低早 In patients undergoing perioperative non-anticoagulant therapy, the incidence of deep venous thrombosis (DVT) in the lower extremities has been 45% -57% after total hip arthroplasty, and the incidence of fatal pulmonary embolism was 0.1% 0.4% ~ ([2,3]). Therefore, for patients after total hip arthroplasty, how to better prevent the formation of DVT is particularly important. Zhao Yu Chi et al ([1]) intermittent pneumatic compression device combined with perioperative anticoagulation therapy to reduce the hip, knee replacement after DVT was found to be significantly lower early