Common carotid aery is derived from
The common carotid aery is derived, on either side, from pa of the third arch aery, proximal to the external carotid bud.The internal carotid aery is formed by the poion of the third arch aery distal to the budReference: Inderbir Singh Embryology; 10th edition; Page no: 260
Distal pa of 3rd Arch Aery and Cervical pa of Dorsal Aoa
As a bud from 3rd Arch Aery
Proximal pa of 3rd Arch Aery
Truncus Aeriosus
General anatomy