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 | 
| Infraglottic space | Is a | Subglottis structure | true | Inferred relationship | Some | ||
| Infraglottic space | del av | Subglottis structure | false | Inferred relationship | Some | ||
| Infraglottic space | del av | Entire larynx | false | Additional relationship | Some | ||
| Infraglottic space | del av | Entire lower respiratory tract | false | Additional relationship | Some | ||
| Infraglottic space | del av | Entire organ cavity | false | Additional relationship | Some | ||
| Infraglottic space | Is a | Structure of upper respiratory space | false | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Congenital subglottic stenosis | Finding site | False | Infraglottic space | Inferred relationship | Some | 1 | 
| Acquired subglottic stenosis | Finding site | False | Infraglottic space | Inferred relationship | Some | 1 | 
| Acquired subglottic stenosis in newborn | Finding site | False | Infraglottic space | Inferred relationship | Some | 1 | 
| Post-intubation subglottic stenosis | Finding site | False | Infraglottic space | Inferred relationship | Some | 1 | 
| Subglottic stenosis | Finding site | False | Infraglottic space | Inferred relationship | Some | 1 | 
| Subglottic oedema | Finding site | False | Infraglottic space | Inferred relationship | Some | |
| Postprocedural subglottic stenosis | Finding site | False | Infraglottic space | Inferred relationship | Some | 1 | 
| Congenital subglottic stenosis | Finding site | False | Infraglottic space | Inferred relationship | Some | 1 | 
| Entire infraglottic space (body structure) | Is a | True | Infraglottic space | Inferred relationship | Some | 
Reference Sets
Anatomy structure and entire association reference set (foundation metadata concept)