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髋关节正常与病变形态中股骨头凹的三维形态学分析:揭示髋臼凹 ...
本研究针对髋关节病变中股骨头凹(fovea capitis)形态异常导致的髋臼凹-股骨头凹不匹配(FFM)现象,通过三维CT建模分析了205例髋关节(含183例病理髋与22例正常髋)。研究发现:正常髋股骨头凹仅占股骨头表面积7%且居中定位,而髋臼发育不良(DDH)患者股骨头凹显著 ...
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