Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 19521014 | Upper esophageal web | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 195359016 | Upper oesophageal web | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 375073013 | Cricopharyngeal web | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 375074019 | Postcricoid web | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 375075018 | Hypopharyngeal web | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 375076017 | PC - Postcricoid web | en | Synonym | Active | Entire term case sensitive | SNOMED CT core module | 
| 375077014 | Postcricoid oesophageal web | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 375078016 | Postcricoid esophageal web | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 642342013 | Upper esophageal web (disorder) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Plummer-Vinson syndrome | Is a | False | Upper esophageal web | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets