14 December 2021 : Clinical Research
Finite Element Analysis of Horizontal Screw-Screw Crosslink Used in C1-C2 Pedicle Screw-Rod Fixation
Beiping Ouyang123AB, Xiaobao Zou12BC, Chunshan Luo3DE, Tingsheng Lu3E, Hong Xia2FG, Xiangyang Ma12A*DOI: 10.12659/MSM.932026
Med Sci Monit 2021; 27:e932026
Table 2 Model validation.
| Segments | Load | Panjabi (1991) | Lapsiwala (2006) | Hao Zhang (2007) | This study |
|---|---|---|---|---|---|
| C1–C2 | Flexion | 12.7(3.2) | 7.04 | 15.0 | 10.6 |
| C1–C2 | Extension | 10.5 (5.0) | 3.27 | 12.7 | 8.85 |
| C1–C2 | Lateral bending | 12.6 (7.0) | 3.15 | 5.9 | 6.19 |
| C1–C2 | Axial rotation | 37.4 (9.0) | 16.96 | 30.6 | 24.10 |