Parameter & Grade | Description |
---|---|
Articular cartilage structure | Â |
0 - 10 (30) | 0 = normal, 10 = complete loss to subchondral bone |
Reduction of articular cartilage matrix staining | Â |
0 | None |
1 | Mild |
2 | Moderate |
3 | Severe |
Presence of osteophytes | Â |
0 | None |
1 | Cartilage \ connective tissue |
2 | Mainly cartilage\ some bone formation |
3 | Mainly bone formation |
Subchondral bone plate thickening | Â |
0 | None |
1 | Mild |
2 | Moderate |
3 | Severe |