Table 1 Material properties assigned to the Zimmer Trabecular Metal Total Ankle components and to the bearing
Component | Material | Young Modulus (GPa) | Poisson ratio |
|---|---|---|---|
Tibial | Ti-6Al-4 V | 115 | 0.36 |
Talar | CoCrMo | 241 | 0.3 |
Polyethylene | UHMWPE | Stress-strain curve taken from Miller et al. (2004) [17] | |