Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2020. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Nasal obstruction | Is a | Nasal airway obstruction | false | Inferred relationship | Some | ||
| Nasal obstruction | Finding site | Nasal cavity structure | true | Inferred relationship | Some | 1 | |
| Nasal obstruction | Interprets | Nasal airway patency | true | Inferred relationship | Some | 2 | |
| Nasal obstruction | Associated morphology | Obstruction | false | Inferred relationship | Some | ||
| Nasal obstruction | Is a | Nasal airway patency - finding | true | Inferred relationship | Some | ||
| Nasal obstruction | Is a | Upper respiratory tract obstruction | true | Inferred relationship | Some | ||
| Nasal obstruction | Is a | Disorder of the nose (disorder) | false | Inferred relationship | Some | ||
| Nasal obstruction | Associated morphology | Obstruction | true | Inferred relationship | Some | 1 | |
| Nasal obstruction | Finding site | Structure of respiratory region of nose | false | Inferred relationship | Some | 1 | |
| Nasal obstruction | Is a | Disorder of nasal cavity | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Mouth breathing with nasal obstruction | Is a | False | Nasal obstruction | Inferred relationship | Some | |
| Nasal obstruction present | Is a | False | Nasal obstruction | Inferred relationship | Some | |
| Posterior rhinolalia clausa | Due to | True | Nasal obstruction | Inferred relationship | Some | 1 |
| Nasal obstruction present | Associated finding | False | Nasal obstruction | Inferred relationship | Some | 1 |
| Nasal obstruction present | Associated finding | True | Nasal obstruction | Inferred relationship | Some | 1 |
| Mouth breathing with nasal obstruction | Due to | True | Nasal obstruction | Inferred relationship | Some | 2 |
| Alternate nasal obstruction | Is a | True | Nasal obstruction | Inferred relationship | Some | |
| Obstruction of respiratory tract caused by foreign body in nose (disorder) | Is a | True | Nasal obstruction | Inferred relationship | Some |
Reference Sets
Belgian GP subset (foundation metadata concept)
Belgian subset for medical problems in patient health records
Description inactivation indicator reference set