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Hindfoot alignment before and after knee arthroplasty in all patients and those with knee valgus and varus deformities (Mean ± SD)
| Variable | Hindfoot before surgery | Hindfoot after surgery | P value |
|---|---|---|---|
| All patient | +4.23±7.14 | _0.416±4.99 | 0.0001 |
| Valgus knee | -7-71±7.06 | -2.14±5.92 | 0.025 |
| Varus knee | +5.32±6.12 | -0.25±4.91 | 0.0001 |
| P value (Comparing groups with knee varus and valgus deformity) | 0.0001 | 0.343 |
