Mean segmental lordosis grouped by relative position of cage in disc space.
| Mean Segmental Lordosis | ||||
|---|---|---|---|---|
| Position | Preoperative | Postoperative | Delta | P value |
| Anterior | 4.65 | 13.02 (4.79-25.38, SD 3.58) | 8.36 | .000* |
| Middle | 3.89 | 11.47 (4.09-19.75, SD 4.12) | 7.58 | .000* |
| Posterior | 1.52 | 8.23 (5.96-11.43, SD 2.85) | 6.71 | .036* |
| ANOVA Postoperative between groups: | .000* | |||