Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2019. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Anal fistula | Is a | Fistula of digestive system (disorder) | false | Inferred relationship | Some | ||
| Anal fistula | Is a | Disorder of anus (disorder) | false | Inferred relationship | Some | ||
| Anal fistula | Finding site | Anal structure | true | Inferred relationship | Some | 1 | |
| Anal fistula | Associated morphology | Fistula | true | Inferred relationship | Some | 1 | |
| Anal fistula | Is a | Perineal fistula | true | Inferred relationship | Some | ||
| Anal fistula | Is a | Gastrointestinal fistula | true | Inferred relationship | Some | ||
| Anal fistula | Is a | Lesion of anus | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Atresia of anus with fistula | Is a | True | Anal fistula | Inferred relationship | Some | |
| Congenital fistula of anus | Is a | True | Anal fistula | Inferred relationship | Some | |
| High anal fistula | Is a | True | Anal fistula | Inferred relationship | Some | |
| Anorectal fistula | Is a | True | Anal fistula | Inferred relationship | Some | |
| Direct anal fistula | Is a | True | Anal fistula | Inferred relationship | Some | |
| Anal fissure and fistula | Is a | True | Anal fistula | Inferred relationship | Some | |
| Anovestibular fistula (disorder) | Is a | True | Anal fistula | Inferred relationship | Some | |
| Intersphincteric fistula | Is a | True | Anal fistula | Inferred relationship | Some | |
| Suprasphincteric anal fistula | Is a | True | Anal fistula | Inferred relationship | Some | |
| Extrasphincteric fistula | Is a | True | Anal fistula | Inferred relationship | Some | |
| Transsphincteric anal fistula | Is a | True | Anal fistula | Inferred relationship | Some | |
| Enteroanal fistula | Is a | True | Anal fistula | Inferred relationship | Some |
This concept is not in any reference sets