| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Closed injury, brachial plexus, lower roots | Is a | Injury of brachial plexus | false | Inferred relationship | Existential restriction modifier |  |  | 
| Closed injury, brachial plexus, lower roots | Communication with wound | Closed injury | false | Inferred relationship | Existential restriction modifier |  |  | 
| Closed injury, brachial plexus, lower roots | Finding site | Brachial plexus structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Closed injury, brachial plexus, lower roots | Associated morphology | Traumatic abnormality | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Closed injury, brachial plexus, lower roots | Finding site | Structure of lower trunk of brachial plexus | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Closed injury, brachial plexus, lower roots | Associated morphology | Wound, closed | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Closed injury, brachial plexus, lower roots | Is a | Wound finding | false | Inferred relationship | Existential restriction modifier |  |  | 
| Closed injury, brachial plexus, lower roots | Is a | Closed wound | true | Inferred relationship | Existential restriction modifier |  |  | 
| Closed injury, brachial plexus, lower roots | Finding site | Structure of lower trunk of brachial plexus | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Closed injury, brachial plexus, lower roots | Associated morphology | Wound, closed | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Closed injury, brachial plexus, lower roots | Is a | Injury of brachial plexus trunk | true | Inferred relationship | Existential restriction modifier |  |  | 
| Closed injury, brachial plexus, lower roots | Is a | Traumatic injury due to event | false | Inferred relationship | Existential restriction modifier |  |  | 
| Closed injury, brachial plexus, lower roots | Is a | Injury of somatic nerve plexus | false | Inferred relationship | Existential restriction modifier |  |  | 
| Closed injury, brachial plexus, lower roots | Due to | Traumatic event | true | Inferred relationship | Existential restriction modifier | 2 |  | 
| Closed injury, brachial plexus, lower roots | Is a | Lesion of nerve root and/or plexus | true | Inferred relationship | Existential restriction modifier |  |  | 
| Closed injury, brachial plexus, lower roots | Is a | Soft tissue lesion | true | Inferred relationship | Existential restriction modifier |  |  |