Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2007. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Structure of tributary of internal iliac vein (body structure) | Is a | Structure of internal iliac vein | false | Inferred relationship | Some | ||
| Structure of tributary of internal iliac vein (body structure) | Is a | Structure of tributary of common iliac vein (body structure) | false | Inferred relationship | Some | ||
| Structure of tributary of internal iliac vein (body structure) | Laterality | Side | true | Inferred relationship | Some | ||
| Structure of tributary of internal iliac vein (body structure) | Is a | Structure of systemic vein of trunk | false | Inferred relationship | Some | ||
| Structure of tributary of internal iliac vein (body structure) | Is a | Structure of half of trunk lateral to midsagittal plane (body structure) | true | Inferred relationship | Some | ||
| Structure of tributary of internal iliac vein (body structure) | Is a | Structure of soft tissue of pelvic segment of trunk (body structure) | true | Inferred relationship | Some | ||
| Structure of tributary of internal iliac vein (body structure) | Is a | Structure of vein of pelvic cross-sectional segment of trunk (body structure) | true | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Structure of middle haemorrhoidal vein | Is a | True | Structure of tributary of internal iliac vein (body structure) | Inferred relationship | Some | |
| Structure of vesical vein | Is a | True | Structure of tributary of internal iliac vein (body structure) | Inferred relationship | Some | |
| Structure of superior gluteal vein | Is a | True | Structure of tributary of internal iliac vein (body structure) | Inferred relationship | Some | |
| Structure of inferior gluteal vein | Is a | True | Structure of tributary of internal iliac vein (body structure) | Inferred relationship | Some | |
| Structure of lateral sacral vein | Is a | True | Structure of tributary of internal iliac vein (body structure) | Inferred relationship | Some | |
| Structure of obturator vein | Is a | True | Structure of tributary of internal iliac vein (body structure) | Inferred relationship | Some | |
| Structure of internal pudendal vein | Is a | True | Structure of tributary of internal iliac vein (body structure) | Inferred relationship | Some | |
| Vaginal vein | Is a | True | Structure of tributary of internal iliac vein (body structure) | Inferred relationship | Some | |
| Structure of uterine vein | Is a | True | Structure of tributary of internal iliac vein (body structure) | Inferred relationship | Some | |
| Structure of tributary of uterine vein (body structure) | Is a | False | Structure of tributary of internal iliac vein (body structure) | Inferred relationship | Some | |
| Structure of tributary of vesical vein (body structure) | Is a | False | Structure of tributary of internal iliac vein (body structure) | Inferred relationship | Some | |
| Structure of tributary of vaginal vein (body structure) | Is a | False | Structure of tributary of internal iliac vein (body structure) | Inferred relationship | Some | |
| Structure of tributary of middle hemorrhoidal vein (body structure) | Is a | False | Structure of tributary of internal iliac vein (body structure) | Inferred relationship | Some | |
| Structure of tributary of internal pudendal vein (body structure) | Is a | False | Structure of tributary of internal iliac vein (body structure) | Inferred relationship | Some | |
| Entire tributary of internal iliac vein (body structure) | Is a | True | Structure of tributary of internal iliac vein (body structure) | Inferred relationship | Some | |
| Structure of iliolumbar vein | Is a | True | Structure of tributary of internal iliac vein (body structure) | Inferred relationship | Some | 
Reference Sets
Lateralizable body structure reference set (foundation metadata concept)
Anatomy structure and entire association reference set (foundation metadata concept)