Table 2.
Surgical details and follow-up features of BKP cohort.
| No. | Operative time (minutes) | Blood Loss (mL) | VH0 (%) | VHp (%) | VH1 (%) | VH2 (%) | Complications | Last time Follow-up (months) |
|---|---|---|---|---|---|---|---|---|
| 1 | 112 | 80 | 20.5 | 86.2 | 89.1 | 96.0 | None | 30 |
| 2 | 142 | 50 | 32.0 | 91.1 | 81.3 | 93.2 | None | 30 |
| 3 | 148 | 30 | 21.6 | 86.5 | 76.2 | 86.9 | None | 30 |
| 4 | 133 | 50 | 33.3 | 53.4 | 74.3 | 86.0 | None | 30 |
| 5 | 170 | 100 | 45.2 | 83.0 | 86.2 | 92.5 | None | 24 |
| 6 | 148 | 50 | 28.8 | 58.3 | 76.6 | 86.1 | None | 24 |
| 7 | 132 | 60 | 9.3 | 59.0 | 54.6 | 72.8 | None | 24 |
| 8 | 98 | 20 | 43.4 | 87.1 | 65.4 | 92.4 | None | 24 |
| 9 | 124 | 40 | 18.0 | 62.9 | 44.4 | 68.5 | None | 24 |
VH0: percentage of diseased vertebral body height to reference, before operation.
VHp: percentage of diseased vertebral body height to reference, immediately after 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.