| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Open fracture of forearm, lower end, NOS | Finding site | Bone structure of distal end of radius and/or ulna | false | Inferred relationship | Some | 1 |  | 
| Open fracture of forearm, lower end, NOS | Finding site | Bone structure of ulna | false | Inferred relationship | Some | 1 |  | 
| Open fracture of forearm, lower end, NOS | Associated morphology | Fracture | false | Inferred relationship | Some | 1 |  | 
| Open fracture of forearm, lower end, NOS | Finding site | Bone structure of radius | false | Inferred relationship | Some | 1 |  | 
| Open fracture of forearm, lower end, NOS | Finding site | Bone structure of distal radius | false | Inferred relationship | Some | 1 |  | 
| Open fracture of forearm, lower end, NOS | Finding site | Bone structure of distal ulna | false | Inferred relationship | Some | 1 |  | 
| Open fracture of forearm, lower end, NOS | Is a | Fracture of distal end of radius | false | Inferred relationship | Some |  |  | 
| Open fracture of forearm, lower end, NOS | Is a | Fracture of radius AND ulna | false | Inferred relationship | Some |  |  | 
| Open fracture of forearm, lower end, NOS | Is a | Fracture of distal end of radius and ulna | false | Inferred relationship | Some |  |  | 
| Open fracture of forearm, lower end, NOS | Is a | Fracture of forearm | false | Inferred relationship | Some |  |  | 
| Open fracture of forearm, lower end, NOS | Finding site | Bone structure of forearm | false | Inferred relationship | Some | 1 |  | 
| Open fracture of forearm, lower end, NOS | Associated morphology | Fracture | false | Inferred relationship | Some | 1 |  | 
| Open fracture of forearm, lower end, NOS | Associated morphology | Fracture | false | Inferred relationship | Some | 1 |  | 
| Open fracture of forearm, lower end, NOS | Finding site | Bone structure of radius and/or ulna | false | Inferred relationship | Some | 1 |  | 
| Open fracture of forearm, lower end, NOS | Finding site | Bone structure of radius and/or ulna | false | Inferred relationship | Some | 1 |  | 
| Open fracture of forearm, lower end, NOS | Associated morphology | Fracture | false | Inferred relationship | Some | 1 |  | 
| Open fracture of forearm, lower end, NOS | Is a | Fracture of distal end of radius and ulna | false | Inferred relationship | Some |  |  |