Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Ultrasound angiography of thoracic aorta (procedure) | Is a | True | Ultrasound angiography of aorta (procedure) | Inferred relationship | Some | |
| US scan of abdominal aorta | Is a | True | Ultrasound angiography of aorta (procedure) | Inferred relationship | Some | |
| Doppler flow mapping of aortic arch (procedure) | Is a | False | Ultrasound angiography of aorta (procedure) | Inferred relationship | Some | |
| Intraoperative epiaortic ultrasonography (procedure) | Is a | True | Ultrasound angiography of aorta (procedure) | Inferred relationship | Some | |
| Doppler ultrasonography of aorta (procedure) | Is a | True | Ultrasound angiography of aorta (procedure) | Inferred relationship | Some | 
This concept is not in any reference sets