Volume of cement injected and distribution (osteoporotic vertebral compression fractures)
| All Fractures (N = 660) | |
|---|---|
| Amount of cement injected (cc)—all fractures | |
| N | 652 |
| Mean ± SD* | 5.1 ± 2.2 |
| Range | 1.0–16.0 |
| Amount of cement injected by spinal group (cc) | |
| T3–T8 | |
| N | 151 |
| Mean ± SD | 3.5 ± 1.2 |
| Range | 1.0–8.0 |
| T9–T12 | |
| N | 218 |
| Mean ± SD | 5.0 ± 2.0 |
| Range | 1.0–11.0 |
| L1–L5 | |
| N | 283 |
| Mean ± SD | 6.0 ± 2.3 |
| Range | 1.0–16.0 |
| Anterior cement fill (%) | |
| N | 649 |
| Mean ± SD | 63.8 ± 23.1 |
| Range | 0–100 |
| Posterior cement fill (%) | |
| N | 649 |
| Mean ± SD | 54.0 ± 23.9 |
| Range | 0–100 |
| Cement crossed midline | |
| N | 660 |
| Yes | 555 (84%) |
| Any extravasation | |
| N | 660 |
| Yes | 219 (33%) |
| Intravascular extravasation | |
| N | 660 |
| Yes | 61 (9%) |
| Extravascular extravasation | |
| N | 660 |
| Yes | 164 (25%) |
| Extravasation into disk | |
| N | 660 |
| Yes | 111 (17%) |