Status: current, Primitive. Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 280057011 | Entire eustachian canal | en | Synonym | Active | Case insensitive | SNOMED CT core | 
| 280058018 | Eustachian canal | en | Synonym | Inactive | Initial character case insensitive | SNOMED CT core | 
| 3777129014 | Entire pharyngotympanic tube (body structure) | en | Fully specified name | Active | Case insensitive | SNOMED CT core | 
| 3777131017 | Entire pharyngotympanic tube | en | Synonym | Active | Case insensitive | SNOMED CT core | 
| 4231781000168115 | Entire eustachian tube | en | Synonym | Active | Case insensitive | SNOMED Clinical Terms Australian extension | 
| 564404011 | Entire eustachian canal (body structure) | en | Fully specified name | Inactive | Case insensitive | SNOMED CT core | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Entire eustachian tube | Is a | Entire duct (organ) | true | Inferred relationship | Some | ||
| Entire eustachian tube | Is a | Structure of eustachian tube | true | Inferred relationship | Some | ||
| Entire eustachian tube | Laterality | Side | true | Inferred relationship | Some | ||
| Entire eustachian tube | Part of | Entire nasopharynx | false | Additional relationship | Some | ||
| Entire eustachian tube | Part of | Entire middle ear | false | Additional relationship | Some | 
Reference Sets
ICD-O simple map reference set
Lateralisable body structure reference set
Anatomical location name reference set
Body structure foundation reference set