Table 2 Statistical results of the radiographic parameters and ODI score
Preoperative | Postoperative | Final follow-up | P 1 | P 2 | P 3 | |
|---|---|---|---|---|---|---|
VBI | 0.38 ± 0.07 | 0.93 ± 0.03 | 0.92 ± 0.03 | 0.000 | 0.000 | 0.085 |
HAMFV | 0.38 ± 0.06 | 0.95 ± 0.02 | 0.94 ± 0.02 | 0.000 | 0.000 | 0.107 |
VBA (°) | 25.4 ± 4.5 | 3.7 ± 1.4 | 3.9 ± 1.3 | 0.000 | 0.000 | 0.090 |
BCA (°) | 18.7 ± 8.6 | 5.8 ± 6.8 | 6.1 ± 7.0 | 0.000 | 0.000 | 0.118 |
ODI score | 44.6 ± 2.3 | 24.4 ± 1.9 | 5.9 ± 2.7 | 0.000 | 0.000 | 0.000 |