严重髋臼骨缺损治疗技术的应用进展

Shandong Medical Journal(2018)

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Abstract
治疗严重髋臼骨缺损(Paprosky分型Ⅲ型及Ⅳ型)的主流技术有Jumbo杯、钽金属臼杯、钽金属垫块、生物型臼杯假体、Cup-cage技术、3D打印技术个性化填充等.Jumbo杯、钽金属臼杯、钽金属垫块、生物型臼杯假体、Cup-cage技术是对残余骨质进行修整,以牺牲部分残余骨量为代价而获得假体的初始及长远稳定性;3D打印技术是髋关节翻修术应对严重髋臼骨缺损中个性化的方案,该技术设计的个性化假体、垫块、加强环等实现了对骨量最大程度的保留.
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