Includes
- Arthritis of multiple sites
Excludes
- Bilateral involvement of single joint (M16-M19)
- M15
- M15.0
- M15.1
- M15.2
- M15.3
- M15.4
- M15.8
- M15.9
| Polyosteoarthritis |
| Primary generalized (osteo)arthritis |
| Heberden’s nodes (with arthropathy) |
| Bouchard’s nodes (with arthropathy) |
| Secondary multiple arthritis |
| Erosive (osteo)arthritis |
| Other polyosteoarthritis |
| Polyosteoarthritis, unspecified |