| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Sprain finger, proximal interphalangeal joint, ulnar collateral ligament | Is a | Sprain of ligament of finger | false | Inferred relationship | Existential restriction modifier |  |  | 
| Sprain finger, proximal interphalangeal joint, ulnar collateral ligament | Associated morphology | Sprain | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Sprain finger, proximal interphalangeal joint, ulnar collateral ligament | Finding site | Structure of ulnar collateral ligament of proximal interphalangeal joint of finger | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Sprain finger, proximal interphalangeal joint, ulnar collateral ligament | Associated morphology | Sprain | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Sprain finger, proximal interphalangeal joint, ulnar collateral ligament | Is a | Interphalangeal sprain | false | Inferred relationship | Existential restriction modifier |  |  | 
| Sprain finger, proximal interphalangeal joint, ulnar collateral ligament | Finding site | Structure of ulnar collateral ligament of proximal interphalangeal joint of finger | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Sprain finger, proximal interphalangeal joint, ulnar collateral ligament | Associated morphology | Sprain | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Sprain finger, proximal interphalangeal joint, ulnar collateral ligament | Is a | Sprain finger, proximal interphalangeal joint, nonspecific | false | Inferred relationship | Existential restriction modifier |  |  | 
| Sprain finger, proximal interphalangeal joint, ulnar collateral ligament | Due to | Traumatic event | true | Inferred relationship | Existential restriction modifier | 2 |  | 
| Sprain finger, proximal interphalangeal joint, ulnar collateral ligament | Is a | Sprain of ligament of proximal interphalangeal joint of finger | true | Inferred relationship | Existential restriction modifier |  |  |