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 |
| Pole of lens | Is a | Lens clear | true | Inferred relationship | Some | ||
| Pole of lens | Part of | Entire anterior segment of eyeball (body structure) | false | Additional relationship | Some | ||
| Pole of lens | Laterality | Side | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Structure of anterior pole of lens | Is a | True | Pole of lens | Inferred relationship | Some | |
| Structure of posterior pole of lens | Is a | True | Pole of lens | Inferred relationship | Some | |
| Congenital polar cataract | Finding site | False | Pole of lens | Inferred relationship | Some | 1 |
| Congenital posterior polar cataract | Finding site | False | Pole of lens | Inferred relationship | Some | 3 |
| Congenital posterior polar cataract | Finding site | False | Pole of lens | Inferred relationship | Some | 3 |
| Congenital polar cataract | Finding site | False | Pole of lens | Inferred relationship | Some | 1 |
| Congenital polar cataract | Finding site | False | Pole of lens | Inferred relationship | Some | 3 |
| Congenital posterior polar cataract | Finding site | False | Pole of lens | Inferred relationship | Some | 4 |
| Congenital polar cataract | Finding site | True | Pole of lens | Inferred relationship | Some | 1 |
| Entire pole of lens (body structure) | Is a | True | Pole of lens | Inferred relationship | Some |
Reference Sets
Lateralizable body structure reference set (foundation metadata concept)
Anatomy structure and entire association reference set (foundation metadata concept)