Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Eyelid layer | Is a | Eyelid structure | false | Inferred relationship | Some | ||
| Eyelid layer | Part of | Entire adnexa oculi (body structure) | false | Additional relationship | Some | ||
| Eyelid layer | Part of | Entire face | false | Additional relationship | Some | ||
| Eyelid layer | Laterality | Side | true | Inferred relationship | Some | ||
| Eyelid layer | Is a | Eyelid part | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Muscular layer of eyelid | Is a | True | Eyelid layer | Inferred relationship | Some | |
| Pretarsal space of upper eyelid | Is a | True | Eyelid layer | Inferred relationship | Some | |
| Preseptal space of eyelid | Is a | True | Eyelid layer | Inferred relationship | Some | |
| Palpebral fascia | Is a | True | Eyelid layer | Inferred relationship | Some | |
| Tarsal conjunctiva | Is a | False | Eyelid layer | Inferred relationship | Some | |
| Areolar tissue of eyelid | Is a | True | Eyelid layer | Inferred relationship | Some | |
| Tarsal plate structure | Is a | False | Eyelid layer | Inferred relationship | Some | |
| Skin structure of eyelid | Is a | False | Eyelid layer | Inferred relationship | Some | |
| Structure of posterior lamella of eyelid | Is a | True | Eyelid layer | Inferred relationship | Some | |
| Structure of anterior lamella of eyelid | Is a | True | Eyelid layer | Inferred relationship | Some | |
| Entire eyelid layer (body structure) | Is a | True | Eyelid layer | Inferred relationship | Some |
Reference Sets
Lateralizable body structure reference set (foundation metadata concept)
Anatomy structure and entire association reference set (foundation metadata concept)