Table 1 Vertebral segment distribution and paravertebral vein leakage rate in two groups
Vertebral body | Leakage group (n) | Non-leakage group (n) | Leakage rates (%) |
|---|---|---|---|
T5 | 0 | 2 | 0 |
T6 | 1 | 3 | 33.33 |
T7 | 2 | 11 | 18.18 |
T8 | 3 | 22 | 13.64 |
T9 | 5 | 20 | 25.00 |
T10 | 5 | 43 | 11.63 |
T11 | 9 | 66 | 13.63 |
T12 | 8 | 107 | 7.48 |
L1 | 11 | 103 | 10.68 |
L2 | 8 | 68 | 11.76 |
L3 | 6 | 34 | 17.65 |
L4 | 1 | 30 | 3.33 |
L5 | 0 | 17 | 0 |
Total | 59 | 526 | 11.22 |