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 | 
| Retro-tibial perforating vein of lower extremity | Is a | Structure of perforating vein of lower extremity (body structure) | true | Inferred relationship | Some | ||
| Retro-tibial perforating vein of lower extremity | del av | Entire venous system of lower extremity | false | Additional relationship | Some | ||
| Retro-tibial perforating vein of lower extremity | Laterality | Side | true | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Boyd's perforating vein | Is a | True | Retro-tibial perforating vein of lower extremity | Inferred relationship | Some | |
| Cockett's perforating vein | Is a | True | Retro-tibial perforating vein of lower extremity | Inferred relationship | Some | |
| Entire retro-tibial perforating vein of lower extremity (body structure) | Is a | True | Retro-tibial perforating vein of lower extremity | Inferred relationship | Some | 
Reference Sets
Lateralizable body structure reference set (foundation metadata concept)
Anatomy structure and entire association reference set (foundation metadata concept)