The Effect of the Tibiofemoral Contact Path Centroid Location on TKR Contact Forces
The Effect of the Tibiofemoral Contact Path Centroid Location on TKR Contact Forces
复制标题
胫股接触路径质心位置对 TKR 接触力的影响
DOI：
10.1115/sbc2010-19407
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发表时间：
2010
期刊：
影响因子：
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通讯作者：
M. Wimmer
中科院分区：
文献类型：
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作者：
H. Lundberg;M. Wimmer
详细了解体内膝关节接触力以及肌肉、韧带和其他软组织对膝关节功能的影响对于评价全膝关节置换术（TKR）设计至关重要。我们最近开发了一种使用参数方法计算膝关节接触力的数学模型（Lundberg等人，2009年）。数值模型计算胫骨平台内侧和外侧间室的三维接触力的"解空间"。解空间具有生理学意义，代表通过不同策略平衡外部力矩和力的结果。Copyright © 2010 by ASME
Detailed knowledge of in vivo knee contact forces and the contribution from muscles, ligaments, and other soft-tissues to knee joint function are essential for evaluating total knee replacement (TKR) designs. We have recently developed a mathematical model for calculating knee joint contact forces using parametric methodology (Lundberg et al., 2009). The numerical model calculates a “solution space” of three-dimensional contact forces for both the medial and lateral compartments of the tibial plateau. The solution spaces are physiologically meaningful, and represent the result of balancing the external moments and forces by different strategies.Copyright © 2010 by ASME