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Menz radiographic classification of osteoarthritis in the foot
| Osteophytes (0–3) | None (0) |
| Small (1) | |
| Moderate (2) | |
| Large (3) | |
| JSN (0–3) | None (0) |
| Definite (1) | |
| Severe (2) | |
| Joint fusion (3) |
• JSN, joint space narrowing
• Assessment performed on DP and lateral radiographs of 1st MTP, 1st TMT, 2nd TMT, naviculocuneiform joint and TNJ, the 5 most common joints for OA in the foot
• Score of 2 or more on either projection is considered significant OA for that joint
