Table 3 The Rom of each segment in current and previous studies
| Â | Â | in vitro-Renner | FEM-current | FEM by Renner | FEM by Huang |
|---|---|---|---|---|---|
Flexion–Extension (degree) | L1/2 | 9.4 ± 4.4 | 5.3 | 9.4 | 7.7 |
L2/3 | 6.9 ± 2.8 | 5.1 | 10.6 | 10.8 | |
L3/4 | 9.7 ± 2.2 | 7.4 | 8.2 | 9.6 | |
L4/5 | 12.5 ± 4.1 | 10 | 7.6 | 10.3 | |
Lateral Bending (degree) | L1/2 | 10.7 ± 5.5 | 5 | 7.6 | 8.4 |
L2/3 | 11.8 ± 6.8 | 4.7 | 6.4 | 10.5 | |
L3/4 | 8.6 ± 2.9 | 8.2 | 6.5 | 7.9 | |
L4/5 | 10 ± 3.1 | 8.5 | 4 | 8.2 | |
Torsion (degree) | L1/2 | 3.7 ± 1.2 | 2.8 | 1.7 | 2.3 |
L2/3 | 1.2 ± 0.7 | 2.2 | 1.7 | 2.35 | |
L3/4 | 1.6 ± 1.3 | 2.9 | 1.5 | 3.2 | |
L4/5 | 3.8 ± 1.7 | 3.2 | 1.2 | 3.7 |