Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2005. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 183471011 | Procedure on pyriform sinus | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 701395012 | Procedure on pyriform sinus (procedure) | en | Fully specified name | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Procedure on pyriform sinus | est un(e) (attribut) | Procedure on neck | false | Inferred relationship | Some | ||
| Procedure on pyriform sinus | est un(e) (attribut) | Procedure on pharynx | false | Inferred relationship | Some | ||
| Procedure on pyriform sinus | est un(e) (attribut) | Procedure on hypopharynx | true | Inferred relationship | Some | ||
| Procedure on pyriform sinus | localisation de l'intervention (attribut) | récessus piriforme du pharynx (structure corporelle) | true | Inferred relationship | Some | 1 | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Operation on pyriform sinus | est un(e) (attribut) | True | Procedure on pyriform sinus | Inferred relationship | Some | |
| Removal of foreign body from pyriform fossa | est un(e) (attribut) | True | Procedure on pyriform sinus | Inferred relationship | Some | 
Reference Sets