Table 3 Distribution of misplaced screws according to CT sections
MSCT section | Displacement | ||||
|---|---|---|---|---|---|
Medial | Lateral | Cranial | Caudal | Total number (%) = 430 | |
Axial | 8 | 28 | 0 | 0 | 36 (10.59) |
Coronal | 9 | 29 | 4 | 5 | 47 (13.82) |
3D VR | 11 | 31 | 5 | 7 | 54 (15.88) |
P value | 0.52 | ||||
χ2 | 5.21 | ||||