CT与磁共振诊断股骨头坏死患者临床效果对比分析

Comparative analysis of clinical effect of CT and MRI in the diagnosis of femoral head necrosis

目的:探究对股骨头坏死患者应用CT与磁共振(MRI)诊断的临床效果。方法:纳入2015年8月—2020年8月我院收治的98例被确诊为股骨头坏死的患者,采用随机数字表方式分为MRI组与CT组,各49例,分别采用核磁共振诊断方式及CT诊断方式开展临床诊断,分析诊断效果。结果:MRI组诊断的准确率显著高于CT组,漏诊及误诊率显著低于CT组(P<0.05)。结论:对股骨头坏死患者应用CT与磁共振方式开展诊断,可有效鉴别诊断患者病情,明确患者股骨头坏死情况,磁共振诊断价值更高,尤其对坏死早期诊断更具有明显的优越性。

Objective To explore the clinical effect of CT and MRI in the diagnosis of femoral head necrosis.Methods 98 patients with femoral head necrosis diagnosed in our hospital from August 2015 to August 2020 were included.They were randomly divided into MRI group and CT group,with 49 cases in each group.The clinical diagnosis was carried out by MRI and CT respectively,and the diagnosis effect was analyzed.Results The diagnostic accuracy of MRI group was significantly higher than that of CT group,and the rate of missed diagnosis and misdiagnosis was significantly lower than that of CT group(P<0.05).Conclusion The application of CT and MRI in the diagnosis of patients with femoral head necrosis can effectively differentiate and diagnose the condition of patients,make clear the situation of patients with femoral head necrosis,and MRI has higher diagnostic value,especially for the early diagnosis of necrosis.