Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2004. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Chronic apical periodontitis | Is a | False | Apical periodontitis | Inferred relationship | Some | |
| Acute apical periodontitis of pulpal origin | Is a | False | Apical periodontitis | Inferred relationship | Some | |
| Radicular cyst | Is a | False | Apical periodontitis | Inferred relationship | Some | |
| Asymptomatic periapical periodontitis (disorder) | Is a | True | Apical periodontitis | Inferred relationship | Some | |
| Symptomatic periapical periodontitis (disorder) | Is a | True | Apical periodontitis | Inferred relationship | Some | |
| Inflammatory lesion of periapical tissue surrounding dental implant (disorder) | Is a | True | Apical periodontitis | Inferred relationship | Some |
This concept is not in any reference sets