Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2005. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 391447014 | Injury of periodontal tissue | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 655376017 | Injury of periodontal tissue (disorder) | en | Fully specified name | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Necrotizing periodontal disease (disorder) | est un(e) (attribut) | True | Injury of periodontal tissue | Inferred relationship | Some | |
| Occlusal trauma | est un(e) (attribut) | True | Injury of periodontal tissue | Inferred relationship | Some | |
| Dislocation of tooth | est un(e) (attribut) | False | Injury of periodontal tissue | Inferred relationship | Some | |
| Haematoma of gingivae | est un(e) (attribut) | False | Injury of periodontal tissue | Inferred relationship | Some | |
| Penetrating injury of gingivae | est un(e) (attribut) | False | Injury of periodontal tissue | Inferred relationship | Some | |
| Complete dislocation of tooth | est un(e) (attribut) | False | Injury of periodontal tissue | Inferred relationship | Some | |
| Concussion of periodontal ligament | est un(e) (attribut) | False | Injury of periodontal tissue | Inferred relationship | Some | 
Reference Sets