Time | Sagittal OLF area (mm2) | Sagittal OLF Proportion (%) | Cross OLF area (mm2) | Cross OLF Proportion (%) |
---|---|---|---|---|
Preoperatively | 116.62 ± 32.72 | 48.10 ± 10.04 | 141.59 ± 27.25 | 57.58 ± 11.37 |
3 days after the operation | 15.99 ± 12.54* | 6.46 ± 486* | 11.72 ± 8.64* | 4.76 ± 3.45* |
1 year after the operation | 16.78 ± 11.49* | 6.83 ± 4.48* | 10.82 ± 7.57* | 4.40 ± 3.01* |