| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Sprain thumb, carpometacarpal joint | Is a | Sprain of wrist | false | Inferred relationship | Existential restriction modifier |  |  | 
| Sprain thumb, carpometacarpal joint | Is a | Sprain of thumb joint | false | Inferred relationship | Existential restriction modifier |  |  | 
| Sprain thumb, carpometacarpal joint | Is a | Sprain of metacarpophalangeal joint | false | Inferred relationship | Existential restriction modifier |  |  | 
| Sprain thumb, carpometacarpal joint | Associated morphology | Sprain | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Sprain thumb, carpometacarpal joint | Finding site | Structure of collateral ligament of metacarpophalangeal joint of thumb | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Sprain thumb, carpometacarpal joint | Is a | Sprain of ligament of thumb | false | Inferred relationship | Existential restriction modifier |  |  | 
| Sprain thumb, carpometacarpal joint | Is a | Sprain of wrist and/or hand | false | Inferred relationship | Existential restriction modifier |  |  | 
| Sprain thumb, carpometacarpal joint | Associated morphology | Sprain | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Sprain thumb, carpometacarpal joint | Associated morphology | Sprain | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Sprain thumb, carpometacarpal joint | Is a | Sprain of wrist | false | Inferred relationship | Existential restriction modifier |  |  | 
| Sprain thumb, carpometacarpal joint | Finding site | Structure of ligament of thumb | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Sprain thumb, carpometacarpal joint | Finding site | Structure of ligament of carpometacarpal joint | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Sprain thumb, carpometacarpal joint | Associated morphology | Sprain | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Sprain thumb, carpometacarpal joint | Associated morphology | Sprain | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Sprain thumb, carpometacarpal joint | Associated morphology | Sprain | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Sprain thumb, carpometacarpal joint | Associated morphology | Sprain | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Sprain thumb, carpometacarpal joint | Associated morphology | Sprain | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Sprain thumb, carpometacarpal joint | Associated morphology | Sprain | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Sprain thumb, carpometacarpal joint | Associated morphology | Sprain | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Sprain thumb, carpometacarpal joint | Associated morphology | Sprain | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Sprain thumb, carpometacarpal joint | Associated morphology | Sprain | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Sprain thumb, carpometacarpal joint | Associated morphology | Sprain | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Sprain thumb, carpometacarpal joint | Associated morphology | Sprain | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Sprain thumb, carpometacarpal joint | Associated morphology | Sprain | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Sprain thumb, carpometacarpal joint | Associated morphology | Sprain | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Sprain thumb, carpometacarpal joint | Is a | Sprain of carpometacarpal joint | false | Inferred relationship | Existential restriction modifier |  |  | 
| Sprain thumb, carpometacarpal joint | Finding site | Carpometacarpal joint structure of thumb | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Sprain thumb, carpometacarpal joint | Is a | Disorder of wrist joint | false | Inferred relationship | Existential restriction modifier |  |  | 
| Sprain thumb, carpometacarpal joint | Is a | Injury of wrist | false | Inferred relationship | Existential restriction modifier |  |  | 
| Sprain thumb, carpometacarpal joint | Is a | Carpometacarpal sprain | true | Inferred relationship | Existential restriction modifier |  |  | 
| Sprain thumb, carpometacarpal joint | Finding site | Structure of ligament of first carpometacarpal joint | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Sprain thumb, carpometacarpal joint | Is a | Thumb injury | true | Inferred relationship | Existential restriction modifier |  |  | 
| Sprain thumb, carpometacarpal joint | Is a | Finding of joint of thumb | true | Inferred relationship | Existential restriction modifier |  |  | 
| Sprain thumb, carpometacarpal joint | Due to | Traumatic event | true | Inferred relationship | Existential restriction modifier | 2 |  |