Table 4 Cement filling and diffusion
Group A (n = 107) | Group B (n = 99) | Group C (n = 102) | P value | |
|---|---|---|---|---|
Injected cement volume per vertebral body (ml) | ||||
Through unilateral approach | 4.52 ± 2.7 | 6.92 ± 1.7 | 6.57 ± 1.9 | 0.025 |
Through bilateral approach | 7.24 ± 3.1 | 11.75 ± 2.64 | 11.41 ± 3.2 | 0.021 |
Cement filling percentage (%) | 20.78 | 48.53 | 49.12 | 0.017 |
Cement diffusion rate (%) | 4.98 | 9.55 | 9.71 | 0.020 |