Term Name:	pharyngeal arch artery 2
Synonyms:	2nd aortic arch artery, 2nd arch artery, 2nd branchial arch artery, 2nd pharyngeal arch artery, AA2, aortic arch 2, hyoid aortic arch, second aortic arch, second branchial arch artery
Definition:	The vessels formed within the second pair of branchial arches in embryogenesis
Ontology:	Cell Ontology [UBERON:0003119]