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Table 1 Absolute deviations of screw trajectories at pedicle centroids

From: Patient-specific drill template for C2 transoral pedicle insertion in complete reduction of atlantoaxial dislocation: cadaveric efficacy and accuracy assessments

 

PDT group

Freehand group

Axial plane (mm)

0.79 ± 0.64

1.69 ± 0.54

Sagittal plane (mm)

0.96 ± 0.51

1.72 ± 0.64

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X