Table 3.
Summary of radiographic data preoperatively, postoperatively, and at the latest follow-up
| Radiograph | Mean | SD | Min. | Max. |
|---|---|---|---|---|
| Local kyphosis (o) | ||||
| Preoperative | 14.2 | 19.9 | −20.8 | 39.2 |
| Postoperative | 4.0 | 19.3 | −28.4 | 33.2 |
| Follow-up | 6.9 | 18.9 | −26.5 | 34.8 |
| Anterior body height (%) | ||||
| Preoperative | 46.1 | 14.6 | 17.5 | 77.0 |
| Postoperative | 63.3 | 18.4 | 20.2 | 91.7 |
| Follow-up | 57.4 | 17.6 | 17.2 | 88.2 |
| Vertebral wedge angle (o) | ||||
| Preoperative | 18.4 | 7.6 | 13.6 | 43.6 |
| Postoperative | 10.8 | 6.5 | 11.1 | 37.0 |
| Follow-up | 12.7 | 6.7 | 12.0 | 38.6 |
SD: standard deviation, Min.: minimum, Max.: maximum
Negative numbers represent lordosis and positive numbers represent kyphosis.