Research Article
Dynamic Finite Element Analysis of Mobile Bearing Type Knee Prosthesis under Deep Flexional Motion
Table 1
Peak contact stress, mean contact stress, and contact area with neutral position at 90° and 120° of flexion angles.
| Flexion angle (°) | Peak contact stress (MPa) | Mean contact stress (MPa) | Contact area (mm2) | FE model | Nakayama et al. [9] | FE model | Nakayama et al. [9] | FE model | Nakayama et al. [9] |
| 90 | 27.3 | 25.9 ± 1.5 | 13.0 | 11.1 ± 0.2 | 42.6 | 45.1 ± 2.1 | 120 | 27.7 | 32.4 ± 0.5 | 12.4 | 14.8 ± 0.5 | 38.6 | 45.1 ± 2.1 |
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