Table 3.
Clinical details of the historical cohort.
| No. | Sex | Age (months) | Diseased vertebrae | Grades | SINS | Frankel | WBB zones | Operative time (minutes) | VH0 (%) | VH1 (%) | VH2 (%) | Complications | Last time Follow-up (months) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | M | 56 | L5 | IIA | 11 | D | 4–9 | 180 | 21.6 | 51.8 | 59.4 | None | 72 |
| 2 | M | 56 | T10 | IIA | 9 | D | 4–9 | 120 | 2.8 | 34.7 | 53.9 | None | 60 |
| 3 | F | 142 | L3 | IIA | 10 | E | 4–9 | 99 | 30.0 | 72.2 | 77.4 | None | 60 |
| 4 | M | 25 | T11 | IIB | 11 | D | 4–9 | 120 | 10.6 | 89.2 | 91.8 | None | 60 |
| 5 | F | 118 | L4 | IIA | 12 | D | 4–9 | 141 | 28.6 | 51.9 | 68.3 | None | 59 |
| 6 | M | 78 | T7 | IIA | 11 | D | 4–9 | 124 | 22.8 | 56.3 | 69.1 | None | 60 |
| 7 | M | 31 | L3 | IIA | 12 | D | 4–9 | 102 | 42.0 | 83.3 | 91.5 | None | 48 |
| 8 | M | 130 | T5 | IIA | 9 | E | 4–9 | 70 | 8.6 | 62.6 | 67.0 | None | 50 |
| 9 | F | 119 | T4 | IIA | 9 | E | 4–9 | 186 | 41.1 | 70.5 | 76.9 | None | 48 |
| 10 | M | 18 | T10 | IIA | 9 | E | 4–9 | 98 | 25.8 | 75.4 | 77.4 | None | 36 |
| 11 | M | 97 | T9 | IIA | 9 | E | 4–9 | 94 | 46.2 | 76.4 | 83.0 | None | 36 |
VH0: percentage of diseased vertebral body height to reference, before operation.
VH1: percentage of diseased vertebral body height to reference, 1-year after operation.
VH2: percentage of diseased vertebral body height to reference, 2-year after operation.