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解剖型全肩关节置换系统不同假体间衬垫稳定比存在显著差异:一项 ...
本研究针对解剖型全肩关节置换(aTSA)术后因关节不稳、偏心磨损及假体松动等并发症频发的问题,系统评估了28种aTSA系统肩盂假体的衬垫稳定比(LSR)。研究揭示了不同系统间LSR存在显著差异,且多数系统内部不同尺寸假体间的LSR一致性较差。该发现提示,肩 ...
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