Joshua E Johnson1, Donald D Anderson2

  • 1Department of Orthopedics and Rehabilitation, University of Iowa, North Liberty, IA 52317, USA.

PubMed
概括

无混凝土全脚置换 (TAR) 的有限元素分析 (FEA) 显示,假设骨仅是线性弹性,低估了部植入物微运动. 结合弹性-塑性骨行为揭示了显著更大的峰值微运动,对于植入物稳定性至关重要.