| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Aneurysmectomy of aortic arch | Is a | False | Excision of lesion of aortic arch | Inferred relationship | Some | |
| Endarterectomy of aortic arch | Is a | False | Excision of lesion of aortic arch | Inferred relationship | Some | |
| Thrombectomy of aortic arch | Is a | False | Excision of lesion of aortic arch | Inferred relationship | Some | |
| Endarterectomy of aortic arch | Is a | False | Excision of lesion of aortic arch | Inferred relationship | Some | |
| Aneurysmectomy of aortic arch | Is a | True | Excision of lesion of aortic arch | Inferred relationship | Some |
This concept is not in any reference sets