Table 3 ROM of C0–C2 segments under different loading conditions
Motion | Intact model | Unstable model | LMSP | PSR | ||||
|---|---|---|---|---|---|---|---|---|
C0–C1 | C1–C2 | C0–C1 | C1–C2 | C0–C1 | C1–C2 | C0–C1 | C1–C2 | |
Flexion | 4.0 | 9.8 | 6.3 | 12.3 | 4.1 | 10.2 | 4.3 | 10.7 |
Extension | 22.6 | 10.5 | 27.2 | 13.6 | 23.1 | 11.0 | 23.8 | 11.3 |
Lateral bending | 5.9 | 3.9 | 7.5 | 9.5 | 6.0 | 4.1 | 6.3 | 4.2 |
Axial rotation | 7.5 | 37.3 | 11.9 | 51.1 | 7.8 | 38.5 | 10.1 | 47.2 |