Table 1 The absolute deviations at the entry point and middle point of the pedicle on the transverse and sagittal planes (mean ± SD, mm)
Group | Entry point | Midpoint | ||
|---|---|---|---|---|
Transverse plane | Sagittal plane | Transverse plane | Sagittal plane | |
Group CBT0-3DP | 0.57 ± 0.28 | 0.20 ± 0.11 | 0.82 ± 0.47 | 0.48 ± 0.45 |
Group CBT0-CNC | 0.44 ± 0.22 | 0.15 ± 0.10 | 0.65 ± 0.36 | 0.40 ± 0.47 |
Group CBT0.7-3DP | 0.52 ± 0.39 | 0.13 ± 0.12 | 0.64 ± 0.28 | 0.49 ± 0.46 |
Group CBT0.7-CNC | 0.54 ± 0.33 | 0.20 ± 0.13 | 0.54 ± 0.34 | 0.61 ± 0.35 |