Table 2. Lane–Sandhu histological score standard
Category | Standard | Scores |
|---|---|---|
Union | No sign of union | 0 |
Fibrous union | 1 | |
Osteochondral union | 2 | |
Bone union | 3 | |
Complete reorganization | 4 | |
Spongiosa | No sign of cellular activity | 0 |
Early bone formation | 1 | |
Active new bone formation | 2 | |
Reorganized spongiosa formation | 3 | |
Complete reorganized spongiosa | 4 | |
Cortex | Absence of cortex | 0 |
Early detection | 1 | |
Initiation of formation | 2 | |
Reorganization in majority | 3 | |
Complete organization | 4 |