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《Hebei Medicine》 2010-08
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Clinical Analysis of the Imaging of X-ray and CT in Patients with Femoral Head Necrosis

WANG Songhao (Longhu People's Hospital of Shantou,Guangdong Shantou 515041,China)  
Objective: To explore the imaging feature of X-ray and CT in patients with femoral head necrosis.Method: We reviewed the data of 36 cases femoral head necrosis.Result: In all 36 cases,13 cases with two sides necrosis,occupied 36.1%.23 cases with one side necrosis,occupied 63.9%.In X-ray findings.There're 6 cases of abnormal,1 case in stage Ⅰ,9 cases in stageⅡ,12 cases in stage Ⅲ,8 cases in stage Ⅳ.In CT features: only one case without femoral head necrosis.4 cases in stage Ⅰ,8 cases in stage Ⅱ,15 cases in stage Ⅲ,8 cases in stage Ⅳ.Conclusion: It's a basic simply method to diagnose avascalar necrosis of femoral head by X-ray findings,while it's easy to misdiagnose the early stage avasular necrosis of femoral head,It's better for the middle stage and late stage.One the contrary.There's advantage for diagnosing of early ANFH and stage II in pathological by CT than X-ray for the high resolation of CT.
【CateGory Index】: R681.8
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