| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Open fracture of radius and ulna, shaft, NOS | Is a | Open fracture of shaft of radius and ulna | false | Inferred relationship | Existential restriction modifier |  |  | 
| Open fracture of radius and ulna, shaft, NOS | Finding site | Bone structure of forearm | false | Inferred relationship | Existential restriction modifier | 4 |  | 
| Open fracture of radius and ulna, shaft, NOS | Finding site | Bone structure of shaft of ulna | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Open fracture of radius and ulna, shaft, NOS | Finding site | Bone structure of shaft of radius | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Open fracture of radius and ulna, shaft, NOS | Associated morphology | Fracture, open | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Open fracture of radius and ulna, shaft, NOS | Associated morphology | Fracture, open | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Open fracture of radius and ulna, shaft, NOS | Finding site | Structure of diaphysis | false | Inferred relationship | Existential restriction modifier | 4 |  | 
| Open fracture of radius and ulna, shaft, NOS | Finding site | Shafts of radius and/or ulna in combination | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Open fracture of radius and ulna, shaft, NOS | Associated morphology | Fracture, open | false | Inferred relationship | Existential restriction modifier | 4 |  | 
| Open fracture of radius and ulna, shaft, NOS | Finding site | Bone structure of radius | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Open fracture of radius and ulna, shaft, NOS | Finding site | Bone structure of ulna | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Open fracture of radius and ulna, shaft, NOS | Is a | Fracture of shaft of radius and/or ulna | false | Inferred relationship | Existential restriction modifier |  |  | 
| Open fracture of radius and ulna, shaft, NOS | Is a | Open fracture of radius AND ulna | false | Inferred relationship | Existential restriction modifier |  |  | 
| Open fracture of radius and ulna, shaft, NOS | Is a | Open fracture of shaft of radius | false | Inferred relationship | Existential restriction modifier |  |  | 
| Open fracture of radius and ulna, shaft, NOS | Is a | Open fracture of shaft of ulna | false | Inferred relationship | Existential restriction modifier |  |  | 
| Open fracture of radius and ulna, shaft, NOS | Finding site | Shafts of radius and/or ulna in combination | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Open fracture of radius and ulna, shaft, NOS | Associated morphology | Fracture, open | false | Inferred relationship | Existential restriction modifier | 1 |  |