Variable | Local kyphosis (°) | Anterior height (%) | Middle height (%) | Poterior height (%) |
---|---|---|---|---|
Preoperative | 23.2 ± 6.1 | 55.8 ± 12.2 | 62.3 ± 10.5 | 82.7 ± 8.4 |
Postoperative | 6.3 ± 3.9 | 86.6 ± 13.1 | 88.7 ± 8.3 | 92.1 ± 7.3 |
Final follow-up | 9.6 ± 4.6 | 82.1 ± 12.6 | 86.7 ± 7.8 | 90.5 ± 8.1 |
Correction by surgery | 16.9 ± 5.3 | 30.8 ± 8.6 | 26.4 ± 5.8 | 9.4 ± 6.9 |
Loss of correction at final follow-up | 3.3 ± 2.6 | 4.5 ± 3.9 | 2.0 ± 1.6 | 1.6 ± 1.3 |