Utility of Modular Implants in Primary Total Hip Arthroplasty

被引:7
作者
Berry, Daniel J. [1 ]
机构
[1] Mayo Clin, Dept Orthoped Surg, Rochester, MN 55905 USA
关键词
modular implant; modularity; primary total hip arthroplasty; LARGE-DIAMETER METAL; PSEUDOTUMOR FORMATION; CORROSION; TAPER; REPLACEMENTS; PROSTHESES; WEAR; RETRIEVAL; INTERFACE; COMPONENT;
D O I
10.1016/j.arth.2014.02.006
中图分类号
R826.8 [整形外科学]; R782.2 [口腔颌面部整形外科学]; R726.2 [小儿整形外科学]; R62 [整形外科学(修复外科学)];
学科分类号
100224 [整形外科学];
摘要
Most surgeons believe that some level of modularity has a valuable role to play in primary total hip arthroplasty. However, all modular junctions carry some risk and recent problems with taper tribocorrosion have elevated concerns. These problems suggest that more rigorous preclinical testing should be undertaken before new types of modularity are widely used. Efforts to further optimize these junctions where they are needed, avoidance of gratuitous use of modular junctions where they provide only modest benefits, and a judicious approach to adopting new modularity are reasonable approaches to current concerns. (C) 2014 Elsevier Inc. All rights reserved.
引用
收藏
页码:657 / 658
页数:2
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