Table 2 Mean rates of relative change of ROMs in the bend or rotation test
From: A biomechanical comparison between cortical bone trajectory fixation and pedicle screw fixation
CBT model (%) | PS model (%) | |
|---|---|---|
Bend test | ||
Anterior | −79 ± 8 | −70 ± 15 |
Antero-right | −81 ± 5 | −74 ± 15 |
Right | −83 ± 4 | −76 ± 12 |
Postero-right | −79 ± 3 | −76 ± 6 |
Posterior | −81 ± 5 | −73 ± 12 |
Postero-left | −80 ± 5 | −72 ± 10 |
Left | −80 ± 6 | −76 ± 15 |
Antero-left | −83 ± 5 | −68 ± 21 |
Rotation test | ||
Left | −62 ± 11 | −55 ± 18 |
Right | −61 ± 11 | −51 ± 16 |