Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 111797017 | External auditory canal opening | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 500691017 | Structure of external auditory canal opening | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 806990010 | Structure of external auditory canal opening (body structure) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Structure of external auditory canal opening | Is a | External auditory canal structure | true | Inferred relationship | Existential restriction modifier | ||
| Structure of external auditory canal opening | Part of | Entire external auditory canal | false | Additional relationship | Existential restriction modifier | ||
| Structure of external auditory canal opening | Laterality | Side | true | Inferred relationship | Existential restriction modifier | ||
| Structure of external auditory canal opening | Is a | Structure of external body orifice | true | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets