| Planned trajectory (n = 20) | Actual trajectory (n = 20) | P-value |
---|---|---|---|
Axial distance (mm) | 20.44 ± 1.84 | 20.54 ± 1.85 | 0.252 |
Axis Angle (°) | 58.11 ± 4.98 | 57.85 ± 5.46 | 0.395 |
Sagittal distance (mm) | 21.11 ± 3.52 | 21.16 ± 3.68 | 0.400 |
Sagittal Angle (°) | 101.21 ± 8.36 | 100.96 ± 8.65 | 0.065 |