Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2018. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Chalazion of lower eyelid | Is a | True | Chalazion | Inferred relationship | Some | |
| Chalazion of upper eyelid | Is a | True | Chalazion | Inferred relationship | Some | |
| Chalazion of bilateral eyelids | Is a | True | Chalazion | Inferred relationship | Some | |
| External cyst of meibomian gland (disorder) | Is a | True | Chalazion | Inferred relationship | Some | |
| Internal chalazion | Is a | True | Chalazion | Inferred relationship | Some | |
| Incision of chalazion | Has focus | True | Chalazion | Inferred relationship | Some | 2 |
Reference Sets
Dutch optometric diagnoses simple reference set (foundation metadata concept)
Dutch pathology simple reference set (foundation metadata concept)