【摘 要】目的：分析DR与传统X线投照技术在股骨头缺血性坏死诊断中的应用效果。方法：选取于2018年9月至2019年5月在我院接受诊断的40例股骨头缺血性坏死患者作为本次实验的研究对象，将其分为采用DR摄影技术检查的观察组和使用传统X线检查的对照组，每组随机分配20例，对比两种检查方式的检查准确率。结果：采用DR摄影技术进行检查的观察组，其检查准确率为(95%)，而采用传统X线检查的对照组，检查准确率仅为(75%)，组间差异较大，有明显可比性，(P<0.05)。结论：在对患有股骨头缺血性坏死的患者进行诊断时，采用DR摄影技术，可以有效检测出患者病患部位的具体情况，为后续针对性治疗提供重要依据。

    【关键词】DR摄影技术;传统X线;投照技术;股骨头缺血性坏死;应用效果

    Abstract： objective： .analyze the effect of DR and traditional X-ray in the diagnosis of avascular necrosis of femoral head. Methods： 40 patients with avascular necrosis of femoral head who were diagnosed in our hospital from September 2018 to May 2019 were selected as the subjects of this experiment. They were divided into observation group using DR photography and control group using traditional X-ray examination. Each group was randomly allocated 20 cases ......