Official Journal of the Italian Society of Orthopaedics and Traumatology
Table 1 Modified Lane and Sandhu radiological scoring system
Bone formation | |
No evidence of bone formation | 0 |
Bone formation occupying 25% of defect | 1 |
Bone formation occupying 50% of defect | 2 |
Bone formation occupying 75% of defect | 3 |
Bone formation occupying 100% of defect | 4 |
Union (proximal and distal evaluated separately) | |
Nonunion | 0 |
Possible union | 1 |
Radiographic union | 2 |
Total point possible per category | |
Bone formation | 4 |
Proximal union | 2 |
Distal union | 2 |
Remodeling | 2 |
Maximum Score | 10 |