Status: current, Primitive. Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 12865014 | Isthmus tympani posticus | en | Synonym | Active | Case insensitive | SNOMED CT core | 
| 501997011 | Structure of isthmus tympani posticus | en | Synonym | Active | Case insensitive | SNOMED CT core | 
| 812140019 | Structure of isthmus tympani posticus (body structure) | en | Fully specified name | Active | Case insensitive | SNOMED CT core | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Structure of isthmus tympani posticus | Laterality | Side | true | Inferred relationship | Some | ||
| Structure of isthmus tympani posticus | Is a | Tympanic cavity structure | true | Inferred relationship | Some | ||
| Structure of isthmus tympani posticus | Is a | Isthmus tympani | true | Inferred relationship | Some | ||
| Structure of isthmus tympani posticus | Part of | Entire tympanic cavity | false | Additional relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Entire isthmus tympani posticus | Is a | True | Structure of isthmus tympani posticus | Inferred relationship | Some | 
Reference Sets
ICD-O simple map reference set
Lateralisable body structure reference set
Anatomy structure and entire association reference set
Anatomical location name reference set
Body structure foundation reference set