Excellent | Good | Fair | Poor | |
---|---|---|---|---|
Union | Solid | Nonunion | ||
Infection | Absence | Presence | ||
Deformity | Neutral to slight calcaneus Neutral to 5° valgus External rotation 0–15° Neutral to slight posterior translation | Slight equinus < 5° 5–10° valgus or varus < 5° internal rotation < 1 cm anterior translation | 5–10° dorsiflexion or plantarflexion 5° varus or > 10° valgus < 5° internal rotation > 1 cm anterior translation | Worse than before intervention |
Hindfoot1 | ||||
Tibial2 | Both coronal and sagittal planes within 5° of normal | Acceptable | Neither coronal nor sagittal planes within 5° of normal | |
Either coronal or sagittal plane within 5° of normal | ||||
LLD | < 1.5 cm | < 3 cm | > 3 cm |