| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Computed tomography of head, neck, abdomen and pelvis (procedure) | Is a | Computed tomography of head and neck | false | Inferred relationship | Existential restriction modifier |  |  | 
| Computed tomography of head, neck, abdomen and pelvis (procedure) | Method | Computed tomography imaging - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Computed tomography of head, neck, abdomen and pelvis (procedure) | Procedure site - Direct | Abdominopelvic structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Computed tomography of head, neck, abdomen and pelvis (procedure) | Method | Computed tomography imaging - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Computed tomography of head, neck, abdomen and pelvis (procedure) | Procedure site - Direct | Structure of pelvis | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Computed tomography of head, neck, abdomen and pelvis (procedure) | Method | Computed tomography imaging - action | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Computed tomography of head, neck, abdomen and pelvis (procedure) | Procedure site - Direct | Head structure | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Computed tomography of head, neck, abdomen and pelvis (procedure) | Method | Computed tomography imaging - action | false | Inferred relationship | Existential restriction modifier | 4 |  | 
| Computed tomography of head, neck, abdomen and pelvis (procedure) | Procedure site - Direct | Neck structure | false | Inferred relationship | Existential restriction modifier | 4 |  |