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Preoperative versus postoperative LDFA
| Deformity | Preoperative LDFA (degrees) | Postoperative LDFA (degrees) |
|---|---|---|
| Unilateral frame | ||
| Preoperative LDFA less than 90° (valgus) | 85 ± 6 | 90 ± 3 |
| Preoperative LDFA greater than or equal to 90° (varus) | 95 ± 6 | 90 ± 3 |
| Fixator-assisted plating | ||
| Preoperative LDFA less than 90° (valgus) | 84 ± 7 | 91 ± 2 |
| Preoperative LDFA greater than or equal to 90° (varus) | 96 ± 7 | 91 ± 2 |
LDFA = lateral distal femoral angle.
