老年股骨颈骨折术后并发深静脉血栓的相关因素

Factors Related to Deep Vein Thrombosis in Elderly Patients after Femoral Neck Fracture

下肢骨折术后常并发深静脉血栓形成(deep venous thrombosis, DVT),而股骨颈骨折术后较其他下肢骨折类型更易发生下肢深静脉血栓。近几年,随着对术后并发深静脉血栓形成相关危险因素研究的深入,临床医师需要采用越来越个体化、系统化的相关危险因素作为预防指标。通过大量文献分析,本文从原发性因素、继发性因素这两个方面对致DVT的相关因素做简要综述。

Deep vein thrombosis (DVT) often occurs after lower extremity fracture, and femoral neck fracture is more likely to occur than other lower extremity fracture types. In recent years, with the deepen-ing of the research on the risk factors related to postoperative DVT, clinicians need to adopt more and more individualized and systematic risk factors as prevention indicators. Based on a large number of literature analysis, this paper briefly reviews the related factors causing DVT from two aspects: primary factors and secondary factors.