为研究骨转移瘤髓内钉固定术后血栓栓塞的发生率、危险因素以及伤口并发症,作者回顾性分析了3个国家癌症中心的287例患者,全部采用髓内钉固定。总共7.1%(24例)发生血栓栓塞,其中3.9%(13例)发生了肺栓塞,3.3%(11例)发生了深静脉血栓。2例没有得到充分抗凝治疗。肺癌病史与血栓栓塞的发生率无关,放疗与血栓栓塞的发生率无关,3.3%(13例)发生切口并发 To investigate the incidence of thromboembolism, risk factors, and wound complications after intramedullary nailing of bone metastases, we retrospectively analyzed 287 patients in three national cancer centers, all using intramedullary nailing. A total of 7.1% (24 patients) developed thromboembolism, of whom 3.9% (13 patients) developed pulmonary embolism and 3.3% (11 patients) developed deep vein thrombosis. Two patients did not receive adequate anticoagulant therapy. The history of lung cancer has nothing to do with the incidence of thromboembolism, radiotherapy has nothing to do with the incidence of thromboembolism, 3.3% (13 cases) incision complicated