Skip to main content

Table 2 Position measurement of planned trajectories

From: The accuracy and effectiveness of automatic pedicle screw trajectory planning based on computer tomography values: an in vitro osteoporosis model study

 

Automatic planning

Manual planning

P-Value

Axial distance (mm)

19.47 ± 1.95

20.70 ± 2.21

0.000

Axis Angle (°)

60.43 ± 4.32

55.78 ± 4.66

0.000

Sagittal distance (mm)

22.82 ± 3.39

21.05 ± 3.06

0.000

Sagittal Angle (°)

109.19 ± 1.87

93.23 ± 1.64

0.000

Back to article page

BMC Musculoskeletal Disorders

ISSN: 1471-2474

Contact us