Status: retired, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2004. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 303210018 | Anal fistula | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 303211019 | Fistula-in-ano | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 303212014 | Fistula in ano | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 303213016 | Perianal fistula | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 303214010 | Anorectal fistula | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 581489012 | Fistula in ano (disorder) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Fistula in ano | Is a | Disorder of anus | false | Inferred relationship | Existential restriction modifier | ||
| Fistula in ano | Finding site | Anal structure | false | Inferred relationship | Existential restriction modifier | 1 | |
| Fistula in ano | Associated morphology | Fistula | false | Inferred relationship | Existential restriction modifier | 1 | |
| Fistula in ano | Is a | Fistula of intestine | false | Inferred relationship | Existential restriction modifier | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Intersphincteric fistula | Is a | False | Fistula in ano | Inferred relationship | Existential restriction modifier | |
| Suprasphincteric anal fistula | Is a | False | Fistula in ano | Inferred relationship | Existential restriction modifier | |
| Extrasphincteric fistula | Is a | False | Fistula in ano | Inferred relationship | Existential restriction modifier | |
| Direct anal fistula | Is a | False | Fistula in ano | Inferred relationship | Existential restriction modifier | |
| High anal fistula | Is a | False | Fistula in ano | Inferred relationship | Existential restriction modifier | |
| Fistula in ano NOS | Is a | False | Fistula in ano | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets