Radiation exposure and operative time comparisons between vertebroplasty and SpineJack.
| Outcome Measure | Vertebroplasty | SpineJack | P |
| DAP, Gy.cm² | |||
| Total | 3.47 (2.70–5.73) | 3.80 (2.83–4.62) | 0.83 |
| 3D | 1.90 (1.5–3) | 2.05 (1.60–3.10) | 0.90 |
| 2D | 1.30 (0.9–2.2) | 1.44 (1.13–1.90) | 0.68 |
| 3D contribution to DAP, % | 56.30 | 53.70 | |
| DAP per treated vertebra, Gy.cm² | 2.90 (1.90–4.37) | 3.80 (2.83–4.62) | 0.03 |
| Dose, mSv | 0.81 (0.57–1.30) | 0.80 (0.69–1.12) | 0.81 |
| Dose per treated vertebra, mSv | 0.65 (0.41–1.04) | 0.80 (0.69–1.12) | 0.049 |
| Operative time, min | 30 (23–41.25) | 33 (28–38.5) | 0.67 |
Abbreviations: 2D, 2-dimensional; 3D, 3-dimensional; DAP, dose-area product.
Note: Data presented as median (interquartile range) unless otherwise specified. Boldface indicates statistically significant findings at P < 0.05.