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LDFA and PDFA metrics for femoral reconstruction
| Femurs | LDFA preoperative (°) (range) | LDFA goal (°) (SD) | LDFA postoperative−goal (°) (SD) |
|---|---|---|---|
| Valgus (n = 23) | 83.0 (75–87) | 88.2 (2.7) | 1.4 (1.2) |
| Varus (n = 23) | 97.3 (89–118) | 89.7 (2.3) | 1.5 (1.5) |
| PDFA preoperative (°) | PDFA goal (°) | PDFA postoperative−goal (°) | |
| All femurs (n = 46) | 83.1 (63–102) | 84.5 (3.2) | 1.3 (1.5) |
SD, standard deviation; LDFA, lateral distal femoral angle; PDFA, posterior distal femoral angle
