Table.2 Radiographic data of patients in coronal and sagittal plane in initial surgery
Preoperative | Postoperative | Improvement (%) | P value | |
|---|---|---|---|---|
Coronal plane | ||||
Majorcurve Cobb angle (°) | 67.4 ± 18.6 | 23.7 ± 9.9 | 64.8 | *0.000 |
T1-12(cm) | 14.7 ± 1.9 | 15.1 ± 2.9 | - | 0.535 |
T1-S1(cm) | 25.1 ± 3.8 | 26.0 ± 5.2 | - | 0.463 |
TS(cm) | 1.1 ± 1.2 | 0.7 ± 0.6 | - | 0.154 |
AVT(cm) | 3.9 ± 2.1 | 1.6 ± 1.0 | - | *0.004 |
Sagittal plane | ||||
Thoracic kyphosis(°) | 48.0 ± 26.4 | 29.3 ± 11.4 | 18.1 | *0.034 |
Lumbar lordosis(°) | 55.5 ± 13.5 | 40.3 ± 11.3 | 27.4 | *0.011 |
SVA(cm) | -0.4 ± 2.9 | 0.9 ± 2.6 | - | 0.273 |