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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 (meanā€‰Ā±ā€‰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

0.57Ā Ā±Ā 0.28

0.20Ā Ā±Ā 0.11

0.82Ā Ā±Ā 0.47

0.48Ā Ā±Ā 0.45

Group CBT0-CNC

0.44Ā Ā±Ā 0.22

0.15Ā Ā±Ā 0.10

0.65Ā Ā±Ā 0.36

0.40Ā Ā±Ā 0.47

Group CBT0.7-3DP

0.52Ā Ā±Ā 0.39

0.13Ā Ā±Ā 0.12

0.64Ā Ā±Ā 0.28

0.49Ā Ā±Ā 0.46

Group CBT0.7-CNC

0.54Ā Ā±Ā 0.33

0.20Ā Ā±Ā 0.13

0.54Ā Ā±Ā 0.34

0.61Ā Ā±Ā 0.35