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Sagittal parameters obtained from 3D reconstructions
| Preop | Postop | Follow-up | p | |
|---|---|---|---|---|
| T4–T12 kyphosis | 18° ± 13° | 28° ± 8° | 32.4° ± 9° | <0.0001 |
| L1–L5 lordosis | 47.7° ± 7° | 48.2° ± 9° | 48.7° ± 11° | 0.15 |
| L1–S1 lordosis | 53.7° ± 14° | 54.3° ± 10° | 56° ± 12° | 0.12 |
| Lordosis of the instrumented spine | 16.5° ± 10° | 18° ± 12° |
Values are presented with standard deviation
p values are given for the differences between preoperative and final values
