Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 120144010 | Petrous portion of internal carotid artery | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 502094016 | Structure of petrous portion of internal carotid artery | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 502095015 | Extradural internal carotid artery | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 812566012 | Structure of petrous portion of internal carotid artery (body structure) | en | Fully specified name | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 539951000052116 | petrosal del av arteria carotis interna, struktur | sv | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT Sweden NRC maintained module (core metadata concept) | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Structure of petrous portion of internal carotid artery | Is a | Structure of zone of internal carotid artery (body structure) | true | Inferred relationship | Some | ||
| Structure of petrous portion of internal carotid artery | Is a | Arterial part | false | Inferred relationship | Some | ||
| Structure of petrous portion of internal carotid artery | del av | Entire cerebrovascular system (body structure) | false | Additional relationship | Some | ||
| Structure of petrous portion of internal carotid artery | del av | Entire internal carotid artery | false | Additional relationship | Some | ||
| Structure of petrous portion of internal carotid artery | Is a | Structure of intracranial artery | true | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Entire petrous portion of internal carotid artery | Is a | True | Structure of petrous portion of internal carotid artery | Inferred relationship | Some | |
| Structure of carotid siphon (body structure) | Is a | False | Structure of petrous portion of internal carotid artery | Inferred relationship | Some | 
Reference Sets
Lateralizable body structure reference set (foundation metadata concept)
Anatomy structure and entire association reference set (foundation metadata concept)