CT与磁共振诊断股骨头坏死的临床效果对比分析

Clinical effect contrast analysis of CT and nuclear magnetic resonance in the diagnosis of patients with femoral head necrosis

目的:探讨CT与磁共振诊断股骨头坏死的临床应用价值。方法:收治股骨头坏死患者90例,随机分成CT组和磁共振组各45例。结果:CT组阳性检出率明显低于磁共振组(P<0.05)。结论:CT与磁共振均是诊断股骨头坏死的重要方法,但是磁共振诊断明显优于CT诊断。

Objective:To explore the clinical application value of CT and nuclear magnetic resonance in the diagnosis of patientswith femoral head necrosis.Methods:90 patients with femoral head necrosis were selected.They were randomly divided into the CTgroup and the nuclear magnetic resonance group with 45 cases in each.Results:The positive checked rate of the CT group wassignificantly lower than that of the nuclear magnetic resonance group(P<0.05).Conclusion:CT and nuclear magnetic resonanceare important methods for the diagnosis of femoral head necrosis,but MRI diagnosis is significantly better than CT diagnosis.