Table 2.
Mechanical and geometrical properties of the FE model.
| Component | Element type | Young modulus | Poisson's ratio | Cij and Di material parameters | |
|---|---|---|---|---|---|
| Bony parts | 3d Tetrahedrons | 7.300 [MPa] | 0.3 | C10 = 0.08556 | C02 = 0.00851 |
| Soft tissue | 3d Tetrahedrons | hyperelastic | / | C01 = −0.05841 | D1 = 3.65273 |
| ligaments | 1d Truss | 350 [MPa] | / | C20 = 0.03900 | D2 = 0.00000 |
| Rigid wall | 3d Tetrahedrons | 210.000 [MPa] | 0.3 | C11 = −0.02319 | |