| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Abscess of head, except face | Is a | Abscess | true | Inferred relationship | Existential restriction modifier |  |  | 
| Abscess of head, except face | Is a | Inflammation of specific body structures or tissue | false | Inferred relationship | Existential restriction modifier |  |  | 
| Abscess of head, except face | Is a | Inflammatory disorder of head | false | Inferred relationship | Existential restriction modifier |  |  | 
| Abscess of head, except face | Finding site | Head structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Abscess of head, except face | Causative agent | Infectious agent | false | Inferred relationship | Existential restriction modifier |  |  | 
| Abscess of head, except face | Associated morphology | Abscess | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Abscess of head, except face | Pathological process | Infectious disease | false | Inferred relationship | Existential restriction modifier |  |  | 
| Abscess of head, except face | Is a | Disorder of head | true | Inferred relationship | Existential restriction modifier |  |  | 
| Abscess of head, except face | Is a | Inflammatory disorder of head | false | Inferred relationship | Existential restriction modifier |  |  | 
| Abscess of head, except face | Finding site | Head structure | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Abscess of head, except face | Associated morphology | Abscess | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Abscess of head, except face | Is a | Mass of head | true | Inferred relationship | Existential restriction modifier |  |  |