Official Journal of the Italian Society of Orthopaedics and Traumatology
Table 2 Material properties assigned in the FEA set up in accordance with the homogeneous isotropic linear elastic material model
Material properties | ||||
|---|---|---|---|---|
Parameters | Unit | Model components | ||
Cortical bone | Trabecular bone | Cortical screws (Ti–6Al–4 V) | ||
Modulus of elasticity | (MPa) | 19,100 | 1000.61 | 115,000 |
Poisson’s ratio | (−) | 0.30 | 0.30 | 0.33 |
Density | (kg m−3) | 1980 | 830 | 4500 |