| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Open injury, brachial plexus, upper roots | Is a | Traumatic injury due to event | false | Inferred relationship | Some |  |  | 
| Open injury, brachial plexus, upper roots | Is a | Injury of somatic nerve plexus | false | Inferred relationship | Some |  |  | 
| Open injury, brachial plexus, upper roots | Due to | Traumatic event | true | Inferred relationship | Some | 2 |  | 
| Open injury, brachial plexus, upper roots | Is a | Lesion of nerve root and/or plexus | true | Inferred relationship | Some |  |  | 
| Open injury, brachial plexus, upper roots | Is a | Soft tissue lesion | true | Inferred relationship | Some |  |  | 
| Open injury, brachial plexus, upper roots | Is a | Open wound | false | Inferred relationship | Some |  |  | 
| Open injury, brachial plexus, upper roots | Associated morphology | Open wound | false | Inferred relationship | Some | 1 |  | 
| Open injury, brachial plexus, upper roots | Is a | Open wound of upper limb | true | Inferred relationship | Some |  |  | 
| Open injury, brachial plexus, upper roots | Is a | Open injury of nerve | true | Inferred relationship | Some |  |  | 
| Open injury, brachial plexus, upper roots | Finding site | Superior trunk of brachial plexus | false | Inferred relationship | Some | 1 |  | 
| Open injury, brachial plexus, upper roots | Is a | Upper brachial plexus neuropathy | true | Inferred relationship | Some |  |  | 
| Open injury, brachial plexus, upper roots | Is a | Injury of brachial plexus | false | Inferred relationship | Some |  |  | 
| Open injury, brachial plexus, upper roots | Finding site | Superior trunk of brachial plexus | true | Inferred relationship | Some | 1 |  | 
| Open injury, brachial plexus, upper roots | Associated morphology | Open wound | true | Inferred relationship | Some | 1 |  | 
| Open injury, brachial plexus, upper roots | Is a | Injury of brachial plexus trunk | true | Inferred relationship | Some |  |  | 
| Open injury, brachial plexus, upper roots | Communication with wound | Open injury | false | Inferred relationship | Some |  |  | 
| Open injury, brachial plexus, upper roots | Finding site | Brachial plexus structure | false | Inferred relationship | Some | 1 |  | 
| Open injury, brachial plexus, upper roots | Associated morphology | Traumatic abnormality | false | Inferred relationship | Some | 1 |  | 
| Open injury, brachial plexus, upper roots | Finding site | Upper trunk of brachial plexus | false | Inferred relationship | Some | 1 |  |