| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Closed fracture of proximal ulna, comminuted | Is a | Fracture of proximal end of ulna | false | Inferred relationship | Existential restriction modifier |  |  | 
| Closed fracture of proximal ulna, comminuted | Associated morphology | Fracture, comminuted | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Closed fracture of proximal ulna, comminuted | Finding site | Bone structure of proximal ulna | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Closed fracture of proximal ulna, comminuted | Communication with wound | Closed injury | false | Inferred relationship | Existential restriction modifier |  |  | 
| Closed fracture of proximal ulna, comminuted | Associated morphology | Wound, closed | false | Inferred relationship | Existential restriction modifier |  |  | 
| Closed fracture of proximal ulna, comminuted | Is a | Closed fracture of proximal end of ulna | true | Inferred relationship | Existential restriction modifier |  |  | 
| Closed fracture of proximal ulna, comminuted | Associated morphology | Fracture, closed, comminuted | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Closed fracture of proximal ulna, comminuted | Associated morphology | Fracture, closed, comminuted | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Closed fracture of proximal ulna, comminuted | Finding site | Bone structure of proximal ulna | true | Inferred relationship | Existential restriction modifier | 1 |  |