Parameters | Control group | Ponte group | P value |
---|---|---|---|
PT (°) | 15.25 ± 2.17 | 14.43 ± 2.58 | 0.126 |
MT (°) | 20.33 ± 3.75 | 15.18 ± 2.84 |  < 0.001 |
TL/L (°) | 8.38 ± 2.92 | 7.60 ± 2.23 | 0.187 |
CB (mm) |  − 5.95 ± 9.57 |  − 9.18 ± 9.48 | 0.134 |
RSH (mm) |  − 3.10 ± 7.76 |  − 4.53 ± 7.19 | 0.379 |
CSA (°) | 0.40 ± 8.96 | 1.08 ± 6.74 | 0.704 |
TK (°) | 19.93 ± 2.38 | 24.23 ± 2.71 |  < 0.001 |
LL (°) |  − 40.25 ± 5.92 |  − 42.98 ± 5.21 | 0.690 |
SVA (mm) |  − 10.18 ± 9.54 |  − 7.93 ± 10.08 | 0.292 |
OT (min) | 229.50 ± 26.84 | 262.00 ± 28.80 |  < 0.001 |
IBL (ml) | 979.75 ± 171.71 | 1103.25 ± 115.06 |  < 0.001 |
NPS | 13.53 ± 1.13 | 13.63 ± 0.84 | 0.655 |
Fusion segment | 9.45 ± 0.50 | 9.53 ± 0.51 | 0.508 |
UIV (level) | Â | 0.630 | |
 T3 | 4 | 6 |  |
 T4 | 23 | 19 |  |
 T5 | 13 | 15 |  |
LIV (level) | Â | 0.459 | |
 T12 | 15 | 17 |  |
 L1 | 25 | 23 |  |