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 | 
| 26961016 | First branchial arch | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 26962011 | Mandibular arch | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 477578012 | First branchial arch structure | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 742840010 | First branchial arch structure (body structure) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| 1221246016 | Branchial arch I | en | Synonym | Active | Only initial character case insensitive | SNOMED CT core module | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| First branchial arch structure | Is a | Branchial arch structure | true | Inferred relationship | Existential restriction modifier | ||
| First branchial arch structure | Part of | Entire embryo | false | Additional relationship | Existential restriction modifier | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Entire first branchial arch | Is a | True | First branchial arch structure | Inferred relationship | Existential restriction modifier | |
| Structure of first arch nerve | Is a | True | First branchial arch structure | Inferred relationship | Existential restriction modifier | |
| Structure of maxillary process of embryo | Is a | True | First branchial arch structure | Inferred relationship | Existential restriction modifier | |
| Structure of first aortic arch | Is a | True | First branchial arch structure | Inferred relationship | Existential restriction modifier | |
| Structure of gill arch skeleton | Is a | False | First branchial arch structure | Inferred relationship | Existential restriction modifier | |
| Structure of Meckel's cartilage | Is a | True | First branchial arch structure | Inferred relationship | Existential restriction modifier | |
| First and second branchial arch syndrome | Finding site | True | First branchial arch structure | Inferred relationship | Existential restriction modifier | 2 | 
This concept is not in any reference sets