Outcome parameter | Mean ± SD | Range | |
---|---|---|---|
Flexion loss | 17.1° ± 8.6° | 1°–29° | |
Extension loss | 1.7° ± 2.2° | 0°–5° | |
Anterior laxity | 1.4 ± 0.9 mm | 0–1.8 mm | |
Posterior laxity | 0.8 ± 0.4 mm | 0.1–1.2 mm | |
Varus stability | 0° | 0.1 ± 0.1 mm | 0–0.2 mm |
30° | 0.5 ± 0.2 mm | 0–0.7 mm | |
Algus stability | 0° | 0.1 ± 0.1 mm | 0–0.2 mm |
30° | 0.5 ± 0.2 mm | 0–0.7 mm | |
Cooper asymmetry testing | 30° | 5.4° ± 3.6° | 0°–11° |
90° | 3.7° ± 4.5° | 0°–8° |