Table 2 Patient assessments before surgery, immediately after, and after two years of follow-up
From: Pedicle subtraction osteotomy in patient with congenital kyphosis
Variable | Preoperative | Postoperative | Follow-up | P value |
|---|---|---|---|---|
Sagittal vertical axis | 4.21 ± 3.11 | 4.14 ± 2.16 | 4.10 ± 1.06 | 0.026 |
Kyphosis angle (mean ± SD) | 73.57 ± 12.31 | 5.71 ± 5.83 | 8.21 ± 10.67 | 0.0001 |
Lumbar lordosis (mean ± SD) | 59.14 ± 9.50 | 46.35 ± 6.30 | 48.07 ± 6.94 | 0.001 |