Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Arterial retinal branch occlusion | Is a | False | Central retinal artery occlusion | Inferred relationship | Some | |
| History of occlusion of central retinal artery (situation) | Associated finding | False | Central retinal artery occlusion | Inferred relationship | Some | 1 | 
| History of occlusion of central retinal artery (situation) | Associated finding | True | Central retinal artery occlusion | Inferred relationship | Some | 1 | 
| Occlusion of left central retinal artery (disorder) | Is a | True | Central retinal artery occlusion | Inferred relationship | Some | |
| Occlusion of right central retinal artery | Is a | True | Central retinal artery occlusion | Inferred relationship | Some | 
Reference Sets
Belgian GP subset (foundation metadata concept)
Belgian subset for medical problems in patient health records