摘要
目的：对股骨头缺坏死病例的临床影像学表现进行观察，评价 MRI和 CT 检查在该病诊断方面的应用价值。方法对在2012年1月---2013年12月，这两年间在我院就诊的86例股骨头缺坏死的患者病例进行全面具体的分析，将其随机分为MRI检查组和CT检查组，每个组43例。结果经分析，MRI检查组的检查结果为：确诊23例，占该组病例总数的53．5％左右；CT检查组的检查结果为：确诊17例，占该组病例总数的39．5％；经数理统计学检验P＜0．01。结论 CT与MRI对股骨头坏死的检出率的差异在统计学上有意义，MRI检查较CT检查的效果更好。
Abstract
Objective To lack clinical imaging of femoral head necrosis were manifestations were observed ,to evaluate the application value of MRI and CT exami-nation in the diagnosis of.Methods From 2013 to January in 2012 to December,analyzed the concrete during the two years in our hospital,86 cases of femoral head nec-rosis of patients,which were randomly divided into MRI group and CT group,each group of 43 cases.Results After analysis,MRI inspection team checks the results as follows:23 cases were diagnosed,accounted for about 53.5% of the cases;CT inspection results are as follows:17 cases were diagnosed,accounted for the cases of 39. 5%;by mathematical statistics P<0.01.Conclusion s CT and MRI in avascular necrosis of the femoral head detection rate differences are statistically significant ,the better effect of MRI were examined by CT examination .
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