Table 1 Summary of the patients’ data
General data | Cervicothoracic | Thoracolumbar | Lumbosacral | |
|---|---|---|---|---|
Number of patients | 15 | 39 | 23 | |
Males/females | 7/8 | 18/21 | 13/10 | |
Mean age (years) | 40.1 ± 10.3 | 45.2 ± 12.7 | 49.2 ± 14.0 | |
Number of damaged segments | 2 | 10 | 23 | 16 |
≥ 3 | 5 | 16 | 7 | |