Adverse events, n (%) | RA | FP | FH |
---|---|---|---|
Deviation of screw in pedicle | |||
 Penetrations | 9 (100) | 17 (100) | 23 (100) |
 Superior | 0 (0) | 0 (0) | 1 (4.3) |
 Inferior | 0 (0) | 2 (11.8) | 1 (4.3) |
 Medial | 4 (44.4) | 10 (58.8) | 13 (56.5) |
 Lateral | 5 (55.6) | 5 (29.4) | 8 (34.9) |
Screw parts causing FJV | |||
 Violations | 22 (100) | 24 (100) | 46 (100) |
 Screw shaft | 2 (9.1) | 1 (4.2) | 2 (4.3) |
 Screw head | 20 (90.9) | 23 (95.8) | 43 (93.5) |
 Rod | 0 (0) | 0 (0) | 1 (2.2) |
Complications | |||
 Patients | 30 (100) | 14 (100) | 30 (100) |
 Intraoperative revision due to screw malposition | 0 (0) | 1 (7.1) | 1 (3.3) |
 Postoperative revision due to screw malposition | 0 (0) | 0 (0) | 0 (0) |
 Wound infections | 0 (0) | 0 (0) | 0 (0) |