AVASCULAR NECROSIS OF FEMORAL HEAD: CLINICAL FEATURE, XRAY AND MRI IMAGING, AND RISK FACTORS
Main Article Content
Abstract
Objective: Describing clinical feature, Xray and MRI imaging, and risk factors on avascular necrossis (AVN) of femoral head Patients and method: studied prospectively 120 AVN patients were diagnosed and operated at Vieduc University Hospital Results: Averave age 47,7 ± 10. Male: Female 11:1. Bilateral AVN of the hip patients are 83,33%. Average time between bilateral AVN of the hip is 6,5 months. Risk factors are alcohol (87,5%) and smoking abuse (58,3%). Xray imaging group normaly in lately stage: cresent sign, collapsed. MRI can detech AVN in early stage (I, II) 44,27% patients Conclusion: AVN is a progressive disease, especially in younger patient. Risk factors is alcohol and smoking abuse. Xray and MRI imaging are valuable for avascular necrossis of femoral head diagnosis
Article Details
Keywords
Avascular necrosis, femoral head
References
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