Table 2 Outcome parameters
| 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° | |
