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Average clinical and radiographic outcome data of patients with at least 12 months followup.
| Preop | Postop | 3 months | 6 months | 12 months | P | |
|---|---|---|---|---|---|---|
| VAS (pain) (stdev.) | 8.7 (1.3) | 2.2 (2.0) | 2.3 (22.0) | 2.2 (2.0) | <0.001 | |
| Disk height (mm) (stdev.) | 4.6 (2.2) | 10.3 (2.6) | 9.7 (2.6) | 9.3 (2.6) | 9.0 (2.5) | <0.001 |
| Slip (mm) (stdev.) | 11.1 (1.7) | 3.0 (2.0) | 3.3 (2.2) | 3.6 (2.3) | 3.6 (2.3) | <0.001 |
| Lenke | 1.9 (0.5) | 1.4 (0.4) | 1.1 (0.3) |
Mm: millimeters, stdev: standard deviation.
