Table 2.
Results of Radiological Lumbar and Segmental Lordotic Angles of Dynamic and Rigidly Stabilized Groups
| Preoperative | Postoperative (3 Months) | Postoperative (12 Months) | Postoperative (24 Months) | ||
|---|---|---|---|---|---|
| Lumbar lordosis angle LPDSS |
mean range |
45.9 ± 15.1 6-72 |
45.9 ± 12.6 20-81 |
45.3 ± 14.1 21-77 |
45.8 ± 13.0 24-76 |
| Lumbar lordosis angle Rigid |
mean range |
51.2 ± 10.9 22-63 |
48.4 ± 9.4 32-65 |
47.0 ± 10.7 29-64 |
46.1 ± 10.2 23-61 |
| p-value (LPDSS vs. Rigid) | 0.186 | 0.367 | 0.538 | 0.937 | |
| Segmental lordosis angle LPDSS |
mean range |
11.0 ± 5.5 1-20 |
9.84 ± 6.0 2-24 |
10.8 ± 4.7 3-21 |
9.3 ± 4.4 1-20 |
| Segmental lordosis angle Rigid |
mean range |
10.9 ± 5.0 2-22 |
10.3 ± 4.2 4-21 |
9.7 ± 3.7 4-19 |
9.9 ± 3.0 5-17 |
| p-value (LPDSS vs. Rigid) | 0.885 | 0.520 | 0.635 | 0.511 |