Status: current, Sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 68859016 | Repair of nasal sinus fistula | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 68860014 | Repair of nasal sinus fistula, NOS | en | Synonym | Inactive | Only initial character case insensitive | SNOMED CT core module | 
| 68861013 | Closure of nasal sinus fistula, NOS | en | Synonym | Inactive | Only initial character case insensitive | SNOMED CT core module | 
| 68862018 | Closure of fistula of nasal sinus, NOS | en | Synonym | Inactive | Only initial character case insensitive | SNOMED CT core module | 
| 68863011 | Closure of nasal sinus fistula | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 68864017 | Closure of fistula of nasal sinus | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 778055015 | Closure of nasal sinus fistula (procedure) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Accessory sinus closure | Is a | False | Closure of nasal sinus fistula | Inferred relationship | Existential restriction modifier | |
| Direct closure of defect of nasal sinus | Is a | False | Closure of nasal sinus fistula | Inferred relationship | Existential restriction modifier | |
| Closure of oroantral fistula | Is a | False | Closure of nasal sinus fistula | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets