Table 1 Radiological evaluation system (Lane and Sandhu 1987 )
Bone formation | Points |
|---|---|
Lack of bone formation | 0 |
Bone formation filling 25% of the defect | 1 |
Bone formation filling 50% of the defect | 2 |
Bone formation filling 75%of the defect | 3 |
Bone formation filling 100%of the defect | 4 |
Union | |
No union | 0 |
Onset of union | 1 |
Complete radiological union | 2 |
Remodeling | |
None | 0 |
Formation of intramedullary channel | 1 |
Formation of cortex | 2 |
Maximal total score | 10 |
Bone formation | 4 |
proximal union | 2 |
Distal union | 2 |
Remodeling | 2 |