Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2015. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Doppler ultrasonography of carotid artery | Is a | False | Doppler ultrasonography of vascular structure of neck | Inferred relationship | Some | |
| Doppler ultrasonography of left carotid artery (procedure) | Is a | False | Doppler ultrasonography of vascular structure of neck | Inferred relationship | Some | |
| Doppler ultrasonography of right carotid artery (procedure) | Is a | False | Doppler ultrasonography of vascular structure of neck | Inferred relationship | Some | |
| Doppler ultrasonography of subclavian vein | Is a | False | Doppler ultrasonography of vascular structure of neck | Inferred relationship | Some | |
| Doppler ultrasonography of jugular vein (procedure) | Is a | True | Doppler ultrasonography of vascular structure of neck | Inferred relationship | Some | |
| Doppler flow mapping of head and neck | Is a | True | Doppler ultrasonography of vascular structure of neck | Inferred relationship | Some | 
This concept is not in any reference sets