Table 2.
Side-to-Side Differences in Syndesmotic Position in Neutral Dorsiflexion and Motion From Dorsiflexion to Plantarflexion.
|
Side-to-side position difference
|
Side-to-side motion difference
|
|||
|---|---|---|---|---|
| Mean (SD) | 95% CI | Mean (SD) | 95% CI | |
| ASD, mm | 0.7 (0.4) | 0.5-0.9 | 0.6 (0.5) | 0.3-0.8 |
| MSD, mm | 0.6 (0.6) | 0.3-0.9 | 0.5 (0.5) | 0.3-0.7 |
| PSD, mm | 0.8 (0.4) | 0.5-1.0 | 0.5 (0.5) | 0.2-0.7 |
| TFCS, mm | 0.5 (0.3) | 0.4-0.7 | 0.5 (0.4) | 0.3-0.7 |
| TFO, mm | 0.7 (0.5) | 0.5-0.9 | 0.4 (3) | 0.2-0.6 |
| Sagittal translation, mm | 0.9 (0.8) | 0.5-1.3 | 0.6 (0.5) | 0.3-0.8 |
| Fibular rotation, deg | 3.1 (2.4) | 1.9-4.3 | 2.3 (1.8) | 1.5-3.2 |
| Syndesmotic area, mm2 | 11 (7) | 8-15 | 10 (10) | 5-15 |
Abbreviations: ASD, anterior syndesmotic distance; MSD, middle, syndesmotic distance; PSD, posterior syndesmotic distance; TFCS, tibiofibular clear space; TFO, tibiofibular overlap.