From: Biomechanical analysis of different levels of constraint in TKA during daily activities
Material | Material model | Young's modulus (MPa) | Poisson's ratio |
---|---|---|---|
Cortical bone | Transversely isotropic | E1 = 11,500 | ν23 = 0.31 |
 |  | E2 = 11,500 | ν13 = 0.31 |
 |  | E3 = 17,000 | ν12 = 0.58 |
Cancellous bone | Elastic isotropic | 2130 | 0.31 |
CoCr | Elastic isotropic | 240 | 0.30 |
UHMWP | Elastic isotropic | 0.70 | 0.40 |
LCL | Elastic isotropic | 345 | 0.45 |
MCL | Elastic isotropic | 332 | 0.45 |