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Axis angles errors (°) for the different surgical guide methods
| Measurement line | Fibula cutting guide alone (control group) | Fibula cutting guide & fibula positioning guide (experimental group) | P value |
|---|---|---|---|
| Anterior segment axis | 9.9 ± 5.8 | 8.1 ± 5.3 | 0.375 |
| Middle segment axis | 9.5 ± 4.6 | 7.8 ± 4.1 | 0.285 |
| Posterior segment axis | 12.8 ± 8.1 | 9.1 ± 6.8 | 0.195 |
Note: Values represent the mean ± standard deviation
*P < 0.05
