15 May 2024 : Clinical Research
Comparative Analysis of Postoperative Sagittal Balance in Expansive Open-Door Laminoplasty versus Laminectomy with Fusion for Multilevel Ossification of Posterior Longitudinal Ligament: A Retrospective Study
Xudong Ma12ABCDEF, Zhen Yu3BC, Duoyue Wu4CDE, Yan Huang1ABCDEF*DOI: 10.12659/MSM.943057
Med Sci Monit 2024; 30:e943057
Table 4 Comparison of sagittal parameters of LP/LF groups.
| LP | LF | P value | |
|---|---|---|---|
| C2–C7 Cobb, ° | |||
| Pre-op | 16.03±3.02 | 16.86±3.74 | 0.27 |
| Last time follow-up | 16.22±3.30 | 22.56±3.19* | <0.001 |
| cSVA, cm | |||
| Pre-op | 1.98±1.06 | 1.93±0.99 | 0.83 |
| Last time follow-up | 2.23±1.03# | 2.11±1.02 | 0.63 |
| T1S, ° | |||
| Pre-op | 20.10±2.52 | 19.89±4.04 | 0.79 |
| Last time follow-up | 20.57±2.78 | 23.95±3.49* | <0.001 |
| C7S, ° | |||
| Pre-op | 17.74±2.65 | 18.52±3.47 | 0.26 |
| Last time follow-up | 18.29±2.51 | 22.93±2.99* | <0.001 |
| * Showed # Showed | |||