Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Antitragus structure | Is a | External feature of pinna | true | Inferred relationship | Some | ||
| Antitragus structure | Is a | Prominence (external anatomical feature) | false | Inferred relationship | Some | ||
| Antitragus structure | Part of | Entire external ear | false | Additional relationship | Some | ||
| Antitragus structure | Laterality | Side | true | Inferred relationship | Some | ||
| Antitragus structure | Is a | Pinna structure | false | Inferred relationship | Some | ||
| Antitragus structure | Part of | Entire external ear (body structure) | false | Additional relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Entire antitragus | Is a | True | Antitragus structure | Inferred relationship | Some | |
| Skin structure of antitragus | Is a | True | Antitragus structure | Inferred relationship | Some | |
| Subcutaneous tissue structure of antitragus | Is a | True | Antitragus structure | Inferred relationship | Some |
Reference Sets
Lateralizable body structure reference set (foundation metadata concept)
Anatomy structure and entire association reference set (foundation metadata concept)
Dutch pathology simple reference set (foundation metadata concept)