Radiographs in Rheumatoid Arthritis and Osteoarthritis
| Rheumatoid Arthritis | Osteoarthritis | |
|---|---|---|
| Sclerosis | ± | ++++ |
| Osteophytes | ± | ++++ |
| Osteopenia | +++ | 0 |
| Symmetry | +++ | + |
| Marginal/periarticular erosions | +++ | 0 |
| Cysts | ++ | ++ |
| Narrowing | +++ | +++ |

| Rheumatoid Arthritis | Osteoarthritis | |
|---|---|---|
| Sclerosis | ± | ++++ |
| Osteophytes | ± | ++++ |
| Osteopenia | +++ | 0 |
| Symmetry | +++ | + |
| Marginal/periarticular erosions | +++ | 0 |
| Cysts | ++ | ++ |
| Narrowing | +++ | +++ |