MRI扫描对成人股骨头坏死的诊断应用价值分析

A Study of the Clincal Effect of MRI in Aseptic Necrosis of Femoral Head Diagnosis

目的:分析MRI扫描在成人股骨头坏死诊断中的应用价值。方法:选取2016年2月—2018年1月间我院收治的59例股骨头坏死患者,分别进行CT检查和MRI检查,以手术所见的诊断结果为依据,对两种检测方法准确率进行对比分析。结果:MRI组检测的股骨头坏死阳性率、特异度、灵敏度、Ⅰ～Ⅱ期诊断准确率均显著优于CT组,差异P <0.05,具有统计学意义。结论:对股骨头坏死采用MRI检测有助于提高诊断阳性率、特异度、灵敏度,具有临床推广意义。

Objective To study the clincal effect of MRI in aseptic necrosis of femoral head diagnosis.Methods 59 cases with aseptic necrosis of femoral head in our hospital from February 2016 to January 2018 were selecteed as study objective, they were carried out CT and MRI resoectively,the accuracy rate of the two methods were compared based on the operation result.Results the positive rate, specificity, sensitivity and diagnosis accuracy rate of I and II period of experimental group were higher than that of control group,P<0.05,the difference had statistical significance.Conclusion adopting MRI in aseptic necrosis of femoral head diagnosis can increase the positive rate,specificity and sensitivity,is worthy of clincal application.