股骨头缺血坏死的CT及X线诊断比较(附28例分析)

A COMPARISON BETWEEN CT AND X-RAY DIAGNOSES OF AVASCULAR NECROSIS OF THE FEMORAL HEAD: An Analysis of 28 Cases

报告了 2 8例股骨头缺血坏死的 CT表现 ,并与 X线平片进行了比较 ,同时选择了 2 0例 40个正常股骨头作为对照 ,分析了股骨头缺血坏死的早期和晚期 CT表现。 CT与 X线平片对照结果表明 ,CT在诊断股骨头缺血坏死方面优于 X线平片。

CT findings of 28 cases of avascular necrosis of the femoral head are reported and compared with the X ray films. Moreover, taking 40 normal femoral heads in 20 cases as the control, the early and late CT findings of avascular necrosis of the femoral head were analyzed. The results of the comparison of CT findings and X ray films suggested that the CT diagnosis has an advantage over the X ray one.