Time Course of Angular Alignments Before and After Bryan Disc Arthroplasty
| FSU | Upper Adjacent | Lower Adjacent | Global | |||||
|---|---|---|---|---|---|---|---|---|
| Angle | P-value | Angle | P-value | Angle | P-value | Angle | P-value | |
| Preop | 2.85 ± 3.27 | - | 2.60 ± 3.04 | - | 5.19 ± 3.13 | - | 14.54 ± | - |
| Postop 1 month | 1.03 ± 5.74 | .012 | 2.33 ± 3.61 | .606 | 4.48 ± 3.50 | .363 | 15.70 ± 10.57 | .398 |
| Postop 1 year | 1.01 ± 5.72 | .092 | 2.79 ± 3.88 | .652 | 5.19 ± 3.62 | .777 | 16.13 ± 9.94 | .076 |
| Final Follow-up | 1.21 ± 5.93 | .126 | 3.40 ± 4.11 | .272 | 5.91 ± 3.53 | .394 | 18.36 ± 11.10 | .003* |