Table 2.
Radiographic parameters.
| Pre-Op | Latest Follow-Up | p-Value | |
|---|---|---|---|
| All Patients (n = 49) | |||
| PTC (°) (% Correction) |
15.8 ± 11.1 | 12.4 ± 7.5 (21.5%) |
0.08 |
| MT (°) (% Correction) |
41.6 ± 12.9 | 22.5 ± 8.7 (45.9%) |
<0.01 |
| TL (°) (% Correction) |
43.2 ± 10.6 | 20.9 ± 8.3 (51.6%) |
<0.01 |
| T5-T12 Kyphosis (°) | 22.2 ± 11.1 | 25.6 ± 13.4 | 0.19 |
| T12-S1 Lordosis (°) | 55.4 ± 12.5 | 56.0 ± 12.4 | 0.82 |
| Thoracic Major Curves (n = 24) | |||
| PTC (°) (% Correction) |
25.0 ± 8.2 | 16.5 ± 7.3 (34%) |
<0.01 |
| MT (°) (% Correction) |
51.1 ± 6.9 | 27.2 ± 8.1 (47.7%) |
<0.01 |
| TL (°) (% Correction) |
37.2 ± 10.7 | 19.2 ± 6.8 (48.4%) |
<0.01 |
| 3D T5-T12 Kyphosis (°) | 6.3 ± 10.8 | 22.5 ± 9.1 | <0.01 |
| T12-S1 Lordosis (°) | 55.8 ± 13.3 | 54.8 ± 10.0 | 0.85 |
| Thoracolumbar Major Curves (n = 25) | |||
| PTC (°) (% Correction) |
7.7 ± 5.6 | 9.3 ± 6.0 (−20.8%) |
0.35 |
| MT (°) (% Correction) |
37.2 ± 10.7 | 18.8 ± 9.4 (49.5%) |
<0.01 |
| TL (°) (% Correction) |
49.0 ± 6.4 | 20.1 ± 8.5 (59.0%) |
<0.01 |
| T5-T12 Kyphosis (°) | 23.3 ± 12.1 | 27.3 ± 16.4 | 0.34 |
| T12-S1 Lordosis (°) | 55.0 ± 12.0 | 55.5 ± 12.2 | 0.89 |