| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Ring avulsion injury of thumb | Is a | False | Traumatic amputation of thumb | Inferred relationship | Some |  | 
| Traumatic amputation of thumb without mention of complication | Is a | False | Traumatic amputation of thumb | Inferred relationship | Some |  | 
| Traumatic amputation of thumb with complication | Is a | True | Traumatic amputation of thumb | Inferred relationship | Some |  | 
| Traumatic amputation of thumb NOS | Is a | False | Traumatic amputation of thumb | Inferred relationship | Some |  | 
| Traumatic amputation, thumb, through metacarpal | Is a | True | Traumatic amputation of thumb | Inferred relationship | Some |  | 
| Traumatic amputation, thumb, through metacarpophalangeal joint | Is a | True | Traumatic amputation of thumb | Inferred relationship | Some |  | 
| Traumatic amputation, thumb, proximal phalanx | Is a | True | Traumatic amputation of thumb | Inferred relationship | Some |  | 
| Traumatic amputation, thumb, through interphalangeal joint | Is a | True | Traumatic amputation of thumb | Inferred relationship | Some |  | 
| Traumatic amputation, thumb tip | Is a | True | Traumatic amputation of thumb | Inferred relationship | Some |  | 
| Traumatic amputation thumb tip, type 1 (pulp only involved) | Is a | False | Traumatic amputation of thumb | Inferred relationship | Some |  | 
| Traumatic amputation thumb tip, type 2 (pulp and nail loss) | Is a | False | Traumatic amputation of thumb | Inferred relationship | Some |  | 
| Traumatic amputation thumb tip, type 3 (partial loss of terminal phalanx with corresponding loss of pulp and nail but not involving lunula) (disorder) | Is a | False | Traumatic amputation of thumb | Inferred relationship | Some |  | 
| Traumatic amputation thumb tip, type 4 (partial loss of terminal phalanx, pulp and nail including lunula) (disorder) | Is a | False | Traumatic amputation of thumb | Inferred relationship | Some |  | 
| traumatisk amputation av tumme tillsammans med fingrar på endera hand | Is a | False | Traumatic amputation of thumb | Inferred relationship | Some |  | 
| Traumatic amputation of right thumb | Is a | True | Traumatic amputation of thumb | Inferred relationship | Some |  | 
| Traumatic amputation of left thumb (disorder) | Is a | True | Traumatic amputation of thumb | Inferred relationship | Some |  |