多孔金属钽髋臼在全髋关节置换术后髋臼翻修中的应用
李亮
赵阳
王志强
摘要： To review the application effects of the porous tantalum acetabular cup in acetabular revision for acetabular failure after total hip arthroplasty ( THA ). The related literatures about the characteristics of porous tantalum and its application in acetabular revision in recent 10 years were retrieved from China National Knowledge Internet ( CNKI ) and PubMed databases, and a review was made. The porous tantalum acetabular cup had unique high porosity, low elasticity, high friction coefficient and good function to promote bone ingrowth inwardly. Good clinical results could be obtained using the porous tantalum acetabular cup in acetabular revision for patients with initial fixation failure using the artificial acetabular cup. In acetabular revision, the porous tantalum acetabular cup can provide superior mechanical stability, with good early and medium-term results.
机标关键词：多孔金属髋臼翻修人工全髋关节置换术后应用髋关节置换手术hip arthroplasty髋关节手术
分类号：R687.4(骨科学（运动系疾病、矫形外科学）)
论文发表日期：2013-01-01
页数：4( 470-473 )
英文信息