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Mean RKA and mean SK flexibility measured in different position
| Position | Mean RKA | Mean SK flexibility(95% CI) |
|---|---|---|
| Standing (°) | 48.0 ± 12.4 | |
| Suspine MRI (°) | 34.4 ± 10.6 | 13.6 (95% confidence interval 11.4–15.8) |
| Intraoperative prone (°) | 32.0 ± 9.7 | 16.1 (95% confidence interval 13.7–18.5) |
