Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 480183019 | Entire optic disc | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 748695010 | Entire optic disc (body structure) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| 1490767017 | Entire intraocular part of optic nerve | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Entire optic disc | Is a | Optic disc structure | true | Inferred relationship | Existential restriction modifier | ||
| Entire optic disc | Part of | Entire fundus of eye | false | Additional relationship | Existential restriction modifier | ||
| Entire optic disc | Part of | Entire optic nerve | false | Additional relationship | Existential restriction modifier | ||
| Entire optic disc | Laterality | Side | true | Inferred relationship | Existential restriction modifier | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Structure of physiologic cup of optic disc | Part of | False | Entire optic disc | Additional relationship | Existential restriction modifier | |
| Structure of circulus vasculosus of optic nerve | Part of | False | Entire optic disc | Inferred relationship | Existential restriction modifier | |
| Entire circulus vasculosus of optic nerve | Part of | False | Entire optic disc | Inferred relationship | Existential restriction modifier | |
| Entire physiologic cup of optic disc | Part of | False | Entire optic disc | Additional relationship | Existential restriction modifier | |
| Entire intralaminar part of optic nerve | Part of | False | Entire optic disc | Additional relationship | Existential restriction modifier | 
This concept is not in any reference sets