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 | 
| Structure of vertex of cornea | Is a | Corneal surface zone | false | Inferred relationship | Some | ||
| Structure of vertex of cornea | Part of | Entire cornea (body structure) | false | Additional relationship | Some | ||
| Structure of vertex of cornea | Laterality | Side | true | Inferred relationship | Some | ||
| Structure of vertex of cornea | Is a | Corneal region structure (body structure) | true | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Entire vertex of cornea | Is a | True | Structure of vertex of cornea | Inferred relationship | Some | |
| Corneal edema caused by wearing of contact lenses (disorder) | Finding site | False | Structure of vertex of cornea | Inferred relationship | Some | 1 | 
| Contact lens overwear syndrome (disorder) | Finding site | False | Structure of vertex of cornea | Inferred relationship | Some | 1 | 
| Contact lens overwear syndrome (disorder) | Finding site | False | Structure of vertex of cornea | Inferred relationship | Some | 1 | 
| Corneal edema caused by wearing of contact lenses (disorder) | Finding site | False | Structure of vertex of cornea | Inferred relationship | Some | 1 | 
Reference Sets
Lateralizable body structure reference set (foundation metadata concept)
Anatomy structure and entire association reference set (foundation metadata concept)