Table 2 Comparison of two groups of the surgical time and bone cement injection volume
| Â | Operation time (min) | Bone cement volume (ml) |
|---|---|---|
Group TPRPA | 50.53 ± 8.45 | 5.54 ± 0.72 |
Group CTPA | 60.88 ± 11.96 | 4.62 ± 0.86 |
Statistics | t = − 4.277 | t = 4.941 |
P | 0.000 | 0.000 |