Open Access

Table 1

Wu criteria for assessment of the healing.

Criteria Level Score
Pain No 10
Moderate 5
Intense 0
Range of motion Complete 10
Limited 5
Stiff joint 0
Independence to walk No restriction 10
Crutches 5
Unable to walk 0
Residual deformity No 10
Mild (angulation < 10°, rotation < 10°, or shortening < 2 cm) 5
Severe (angulation > 10°, rotation > 10°, or shortening > 2 cm) 0
Bone healing Bridged fragments in two planes 10
Bridged fragments in one plane 5
Nonunion 0

50 points Excellent, 30–45: Good, 15–20: Fair, <15: Poor.

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