Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 369237018 | Absent tympanic membrane | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 637416018 | Absent tympanic membrane (finding) | en | Fully specified name | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 1568291000146119 | afwezigheid van trommelvlies (bevinding) | nl | Fully specified name | Active | Entire term case insensitive (core metadata concept) | SNOMED CT Netherlands NRC maintained module (core metadata concept) | 
| 1568301000146115 | afwezigheid van trommelvlies | nl | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT Netherlands NRC maintained module (core metadata concept) | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Absent tympanic membrane | Is a | Tympanic membrane finding | true | Inferred relationship | Some | ||
| Absent tympanic membrane | Finding site | Tympanic membrane structure | true | Inferred relationship | Some | 1 | |
| Absent tympanic membrane | Finding site | External ear structure | false | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
This concept is not in any reference sets