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Table 2
Comparison between the preoperative and postoperative radiological parameters, range of motion and KSS scores.
| Variable | Preoperative | Postoperative | p-value |
|---|---|---|---|
| HKA [degrees] | 172.0 (IQR 4.8) | 177 (IQR 5.8) | <0.001 |
| mLDFA [degrees] | 89.0 ± 3.0 | 89.9 ± 2.6 | 0.57 |
| mMPTA [degrees] | 86.0 ± 3.6 | 88.6 ± 2.2 | <0.001 |
| Blackburn Peel | 0.65 ± 0.13 | 0.69 ± 0.16 | 0.023 |
| Range of motion [degrees] | 120 (IQR 10) | 128 (IQR 10) | 0.254 |
| KSS knee | 70 (IQR 5) | 90 (IQR 20) | <0.001 |
| KSS function | 60 (IQR 26) | 93 (IQR 21) | <0.001 |
HKA = Hip-Knee-Ankle axis, mLDFA = mechanical Lateral Distal Femoral Angle, mMPTA = mechanical Medial Proximal Tibial Angle.
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