Table 1.
Patients’ characteristics
| Hybrid group (n = 15) | Fusion group (n = 10) | p-value | |
|---|---|---|---|
| Age (yrs) | 60.7 ± 8.3 | 63.9 ± 7.8 | 0.47 |
| Gender (F : M) | 11 : 4 | 5 : 5 | 0.24 |
| Primary pathology Lumbar stenosis With HNP With SPL With instability |
5 2 6 2 |
2 2 3 3 |
0.67 |
| Operated segment L2-3-4 L3-4-5 L4-5-S1 |
0 7 8 |
2 6 2 |
0.10 |
| Fusion segment L2-3 L3-4 L4-5 L5-S1 |
0 6 6 3 |
2 8 8 2 |
|
| Dynamic segment L3-4 L4-5 L5-S1 |
1 9 5 |
||
| F/U period (m) | 48.6 ± 26.4 | 52.6 ± 25.6 | 0.33 |
HNP: herniated nucleus pulposus, SPL: spondylolisthesis