Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 120144010 | Petrous portion of internal carotid artery | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 502094016 | Structure of petrous portion of internal carotid artery | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 502095015 | Extradural internal carotid artery | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 812566012 | Structure of petrous portion of internal carotid artery (body structure) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| 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 | Existential restriction modifier | |
| Structure of carotid siphon | Is a | False | Structure of petrous portion of internal carotid artery | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets