CT和核磁共振诊断股骨头坏死患者的效果对比分析

The Effect of CT and Nuclear Magnetic Resonance(NMR) in the Diagnosis of Patients with Femoral Head Necrosis

目的:观察与探究CT和核磁共振诊断股骨头坏死患者的效果。方法:选取2014年11月-2016年11月期间于本院就诊及治疗的24例股骨头坏死患者作为研究对象,按照随机数字表法分为两组,每组各12例,对照组患者给予CT诊断,观察组患者给予核磁共振诊断,对比并分析两组股骨头坏死患者的阳性检出率及诊断满意度。结果:观察组股骨头坏死患者的阳性检出率(91.67%)与对照组股骨头坏死患者(50.00%)相对比,组间差异比较明显(P<0.05),观察组股骨头坏死患者的诊断满意度(91.67%)与对照组股骨头坏死患者(75.00%)相对比,组间差异比较明显(P<0.05)。结论 :对股骨头坏死患者应用核磁共振诊断的效果要优于CT诊断,股骨头坏死患者的阳性检出率及诊断满意度均更高一些,具有重要应用价值和意义。

Objective： To observe and to explore the CT and Nuclear magnetic resonance（NMR） in the diagnosis of patients with femoral head necrosis. Methods： Twenty-four patients with femoral head necrosis were selected from November 2014 to November 2016. They were divided into two groups according to the random number table method. Twelve patients in each group were treated with CT, The observation group of patients with magnetic resonance imaging diagnosis, comparison and analysis of two groups of patients with femoral head necrosis of the positive detection rate and diagnostic satisfaction. Results： The positive detection rate of observation group of patients with femoral head necrosis（91.67%） of the femoral head necrosis patients（50.00%） compared with control group, the obvious differences between groups（P〈0.05）, the observation group of patients with femoral head necrosis（91.67%） in the diagnosis of satisfaction femoral head necrosis patients（75.00%） compared with control group, the obvious differences between groups（P〈0.05）. Conclusion： The effect of the application of Nuclear magnetic resonance（NMR） in the diagnosis of patients with femoral head necrosis, is superior to CT in the diagnosis of patients with avascular necrosis of the positive detection rate and satisfaction are higher, has important application value and significance.