| Preoperatively | Last follow-up | p-value |
---|---|---|---|
ODI | 50.7 (4.4) | 19.9 (3.7) | < 0.001 |
VAS (back pain) | 4.5 (1.0) | 2.5 (0.7) | < 0.001 |
VAS (leg pain) | 7.5 (0.6) | 2.6 (0.8) | < 0.001 |
Posterior intervertebralheight (mm) | 5.9 (1.6) | 7.7 (2.2) | < 0.001 |
Lumbar lordosis (°) | 52.8 (4.5) | 53.4 (4.4) | non-significant |
Segmental lordosis (°) | 5.7 (3.5) | 3.3 (2.5) | < 0.001 |