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Wear assumptions for both the Navlit and Navopt models
| Preoperative deformity | Wear assumption | Navlit | Navopt |
|---|---|---|---|
| Varus | Varus HKA threshold (°) | 3 | 1 |
| Medial distal femoral adjustment (mm) | 2.0 | 2.0 | |
| Medial proximal tibial adjustment (mm) | 2.0 | 1.5 | |
| Valgus | Valgus HKA threshold (°) | 3 | 2 |
| Lateral distal femur adjustment (mm) | 2.0 | 0.5 | |
| Lateral proximal tibial adjustment (mm) | 2.0 | 1.0 |
