This is a CT angiogram of a portion of the extracranial carotid circulation. It has been reformatted in the sagittal plane.
Identify the following:
1. common carotid artery
2. carotid bifurcation
3. internal carotid artery
4. external carotid artery
5. lingual artery
6. facial artery
7. maxillary artery
8. maxillary sinus
9. hyoid bone
10. vertebral artery
