Table 2 Changes in meniscal extrusion during various positions (mm, 95% CI, p value)
| Supine | Standing | 5° flexion IR | 5° flexion ER | 20° flexion IR | 20° flexion ER | |
|---|---|---|---|---|---|---|
| Supine |
0.5 (0.2–0.7)^ |
− 0.05 (− 0.27–0.38) |
0.10 (− 0.38–0.18) |
− 0.40 (0.05–0.72) |
− 0.05 (− 0.27–0.36) | |
| Standing |
0.5 (0.2–0.8)* |
0.4 (0.11–0.65)* |
0.9 (0.53–1.21)* |
0.53 (0.20–0.90)* | ||
| 5° flexion IR |
0.16 (− 0.16–0.48) |
0.33 (0.01–0.65)* |
0.01 (− 0.40–0.38) | |||
| 5° flexion ER |
0.49 (0.19–0.78)* |
− 0.15 (− 0.43–0.13) | ||||
| 20° flexion IR |
0.34 (0.04–0.63)^ | |||||
| 20° flexion ER |