| | Preoperative | Postoperative | P value |
|---|
| mLDFA (°, surgery side) |
| Average (SD) | 84.3 (2.0) | 89.3 (1.8) | <0.001 |
| Range | 79.5–86.6 | 87.0–94.0 | – |
| Median | 84.7 | 89.3 | – |
| mLDFA (°, nonsurgery side) |
| Average (SD) | 86.0 (1.6) | – | – |
| Range | 83.1–89.1 |
| Median | 86.1 |
| mMPTA (°) |
| Average (SD) | 86.5 (2.3) | – | – |
| Range | 82.0–89.5 |
| Median | 86.9 |
| mTFA (°) |
| Average (SD) | 4.4 (4.7) | −0.2 (4.0) | < 0.001 |
| Range | −1.0 to 14.6 | −8.5 to 8.0 | – |
| Median | 3.0 | 0 | – |
| Femoral closed distance (mm) | Intraoperative |
| Average (SD) | 5.5 (1.7) |
| Range | 3.0–9.0 |
| Median | 5.5 |
- Values less than 0.05 were considered significant
- mLDFA mechanical lateral distal femoral angle, mMPTA mechanical medial proximal tibial angle, mTFA mechanical tibiofemoral angle, SD standard deviation
