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 | 
| Tracheal submucosa | Is a | Tracheal structure | false | Inferred relationship | Some | ||
| Tracheal submucosa | Is a | Tunica submucosa | false | Inferred relationship | Some | ||
| Tracheal submucosa | Part of | Entire trachea | false | Additional relationship | Some | ||
| Tracheal submucosa | Is a | Tracheal part | true | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Entire tracheal submucosa (body structure) | Is a | True | Tracheal submucosa | Inferred relationship | Some | |
| Structure of tracheal gland | Is a | True | Tracheal submucosa | Inferred relationship | Some | |
| Tracheopathia osteoplastica | Finding site | True | Tracheal submucosa | Inferred relationship | Some | 1 | 
Reference Sets
Anatomy structure and entire association reference set (foundation metadata concept)