Copyright
©The Author(s) 2024.
World J Orthop. Apr 18, 2024; 15(4): 321-336
Published online Apr 18, 2024. doi: 10.5312/wjo.v15.i4.321
Published online Apr 18, 2024. doi: 10.5312/wjo.v15.i4.321
Figure 1
New dual-mobility artificial hip joint concept for Asians.
Figure 2
Mesh model.
Figure 3
Convergence test.
Figure 4 The DM hip joint reference frame.
AP: Anterior-Posterior; IER: Internal-External Rotation; PD: Proximal-Distal; FE: Flexion-Extension; ML: Medial-Lateral; AA: Adduction- Abduction.
Figure 5 Hip loads during normal walking cycles, reproduced from[42].
AP: Anterior-Posterior; PD: Proximal-Distal; ML: Medial-Lateral.
Figure 6
Finite element model verification.
Figure 7 Maximum contact pressures based on gait cycles.
A: 28 mm head diameter; B: 36 mm head diameter.
Figure 8 The average increase in contact pressures.
A: 28 mm head diameter; B: 36 mm head diameter.
Figure 9 Visualization of contact pressures.
A: 28 mm head; B: 36 mm head.
Figure 10 Von mises stress.
A: 28 mm head diameter; B: 36 mm head diameter.
- Citation: Hidayat T, Ammarullah MI, Ismail R, Saputra E, Lamura MDP, K N C, Bayuseno AP, Jamari J. Investigation of contact behavior on a model of the dual-mobility artificial hip joint for Asians in different inner liner thicknesses. World J Orthop 2024; 15(4): 321-336
- URL: https://www.wjgnet.com/2218-5836/full/v15/i4/321.htm
- DOI: https://dx.doi.org/10.5312/wjo.v15.i4.321