【摘 要】目的：探讨交锁髓内钉早期动力化治疗对下肢骨折患者治疗效果的影响。方法：选取我院2016年8月-2017年6月98例下肢骨折患者，数字随机抽取分成观察组与对照组，每组49例，对照组予以交锁髓内钉治疗，观察组在对照组基础上予以早期动力化治疗，观察两组治疗效果及并发症情况。结果：观察组患者治疗后患肢功能恢复优良率为97.96%，显著高于对照组81.63%(P<0.05)；观察组临床愈合时间、骨性愈合时间明显少于对照组(P<0.05)；观察组患者并发症发生率为2.04%，显著低于对照组16.33%(P<0.05)。结论：交锁髓内钉早期动力化治疗下肢骨折患者效果显著，可有效预防术后并发症，促进患者康复，值得临床推广使用。

    【关键词】交锁髓内钉；早期动力化治疗；下肢骨折；效果

    Effect of early dynamic treatment with interlocking intramedullary nail on the treatment of lower limb fractures

    Objective： To investigate the effect of early dynamic treatment of interlocking intramedullary nail on patients with lower limb fracture. Methods： 98 cases of lower extremities fracture in our hospital in August 2016 -2017 June were selected and divided into observation group and control group randomly ......