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Table 4 Comparison of the range of motion between the current finite element model and those of experimental studies (degree)

From: Design a novel integrated screw for minimally invasive atlantoaxial anterior transarticular screw fixation: a finite element analysis

  Segment Panjabi et al. [19, 20] Model 1
Flexion C0-C1 14.4 ± 3.2 15.21
C1-C2 12.7 ± 3.2 13.12
Extension C0-C1 14.4 ± 3.2 15.54
C1-C2 10.5 ± 5.0 12.36
Lateral bending C0-C1 5.6 ± 3.0 7.65
C1-C2 12.6 ± 7.0 15.25
Axial rotation C0-C1 3.3 ± 2.3 4.45
C1-C2 37.4 ± 9.0 41.95