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Table 1 The absolute deviations at the entry point and middle point of the pedicle on the transverse and sagittal planes (mean ± SD, mm)

From: Is a patient-specific drill template via a cortical bone trajectory safe in cervical anterior transpedicular insertion?

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