Baseline radiographic parameter | value* |
---|---|
mTFA (°) | |
On FLWAP radiograph | 1.2 ± 3.9 |
On EOS image | 2.1 ± 4.1 |
ΔmTFA (°)† | 1.7 ± 2.0 |
Sagittal plane rotation (Knee flex/ext. Angle, °) | |
Overall cohort (N = 180)† | 5.3 ± 5.3 |
Knee flexion group (N = 109) | 6.0 ± 6.3 |
Knee extension group (N = 71) | −4.4 ± 3.2 |
Axial plane rotation (Patellar rotation, %) | |
Overall cohort (N = 180)† | 4.6 ± 4.0 |
Knee internal rotation group (N = 90) | 4.1 ± 3.5 |
Knee external rotation group (N = 90) | −5.1 ± 4.4 |