| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Closed injury, ulnar nerve | Is a | True | Injury of ulnar nerve | Inferred relationship | Existential restriction modifier |  | 
| Closed injury, ulnar nerve, dorsal sensory | Is a | False | Injury of ulnar nerve | Inferred relationship | Existential restriction modifier |  | 
| Closed injury, ulnar nerve, palmar sensory | Is a | False | Injury of ulnar nerve | Inferred relationship | Existential restriction modifier |  | 
| Closed injury, ulnar nerve, deep motor | Is a | False | Injury of ulnar nerve | Inferred relationship | Existential restriction modifier |  | 
| Open injury, ulnar nerve | Is a | True | Injury of ulnar nerve | Inferred relationship | Existential restriction modifier |  | 
| Open injury, ulnar nerve, dorsal sensory | Is a | False | Injury of ulnar nerve | Inferred relationship | Existential restriction modifier |  | 
| Open injury, ulnar nerve, palmar sensory | Is a | False | Injury of ulnar nerve | Inferred relationship | Existential restriction modifier |  | 
| Open injury, ulnar nerve, deep motor | Is a | False | Injury of ulnar nerve | Inferred relationship | Existential restriction modifier |  | 
| Injury of ulnar nerve at wrist and hand level | Is a | True | Injury of ulnar nerve | Inferred relationship | Existential restriction modifier |  | 
| Injury of ulnar nerve at upper arm level | Is a | True | Injury of ulnar nerve | Inferred relationship | Existential restriction modifier |  | 
| Ulnar nerve entrapment at elbow | Is a | False | Injury of ulnar nerve | Inferred relationship | Existential restriction modifier |  | 
| Entrapment of deep palmar branch of ulnar nerve | Is a | False | Injury of ulnar nerve | Inferred relationship | Existential restriction modifier |  | 
| Entrapment of deep palmar branch of ulnar nerve | Is a | False | Injury of ulnar nerve | Inferred relationship | Existential restriction modifier |  | 
| Ulnar nerve entrapment at elbow | Is a | False | Injury of ulnar nerve | Inferred relationship | Existential restriction modifier |  | 
| Injury of ulnar nerve at forearm level | Is a | True | Injury of ulnar nerve | Inferred relationship | Existential restriction modifier |  |