| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Oligoarticular osteoarthritis, unspecified, of unspecified sites | Is a | Oligoarticular osteoarthritis, unspecified | false | Inferred relationship | Existential restriction modifier |  |  | 
| Oligoarticular osteoarthritis, unspecified, of unspecified sites | Finding site | Joint structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Oligoarticular osteoarthritis, unspecified, of unspecified sites | Associated morphology | Eburnation of bone | false | Inferred relationship | Existential restriction modifier |  |  | 
| Oligoarticular osteoarthritis, unspecified, of unspecified sites | Associated morphology | Inflammation | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Oligoarticular osteoarthritis, unspecified, of unspecified sites | Associated morphology | Degeneration | false | Inferred relationship | Existential restriction modifier |  |  | 
| Oligoarticular osteoarthritis, unspecified, of unspecified sites | Finding site | Bone and/or joint structure | false | Inferred relationship | Existential restriction modifier |  |  | 
| Oligoarticular osteoarthritis, unspecified, of unspecified sites | Associated morphology | Degeneration | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Oligoarticular osteoarthritis, unspecified, of unspecified sites | Finding site | Joint structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Oligoarticular osteoarthritis, unspecified, of unspecified sites | Finding site | Joint structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Oligoarticular osteoarthritis, unspecified, of unspecified sites | Associated morphology | Degeneration | false | Inferred relationship | Existential restriction modifier | 1 |  |