Table 1.
Materials properties used in FE analysis
| Materials | Young’s modulus (MPa) | Poission’s ratio |
|---|---|---|
| Cortical bone | 12000 | 0.3 |
|
| ||
| Cancellous | 100 | 0.2 |
|
| ||
| Endplate | 24 | 0.25 |
|
| ||
| Core | 1 | 0.499 |
|
| ||
| Annulus fibrosus | 4.2 | 0.45 |
|
| ||
| Ti6Al4V | 110000 | 0.3 |
FE: Finite element
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