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Stability measures for native and TKA knees
| Measurement | Native knees | TKA knees |
|---|---|---|
| ±10-N·m laxity (°) | 2.74 ± 0.54 | 7.10 ± 1.53 |
| ±20-N·m laxity (°) | 4.59 ± 0.17 | 9.79 ± 0.42 |
| Stiffness at 20-N·m valgus (N·m/°) | 9.18 ± 5.27 | 4.68 ± 2.63 |
| Stiffness at 20-N·m varus (N·m/°) | 8.12 ± 4.65 | 3.06 ± 1.70 |
Values are expressed as mean ± SD.
