Biological Sciences and Healthcare, part 2

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > cardiovascular system > Systemic circulatory system > Cerebrovascular system > carotid artery > External carotid artery > Entire external carotid artery

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > cardiovascular system > Systemic circulatory system > Vascular structure of head and neck > Arteries of head, neck and brain > carotid artery > External carotid artery > Entire external carotid artery

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Upper body > Upper body part > Head and neck > Vascular structure of head and neck > Arteries of head, neck and brain > carotid artery > External carotid artery > Entire external carotid artery

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > cardiovascular system > All arteries > artery > Systemic arterial structure > Non-coronary systemic artery structure > Non-coronary non-aorta systemic artery structure > Arteries of head, neck and brain > carotid artery > External carotid artery > Entire external carotid artery

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > cardiovascular system > blood vessel > artery > Systemic arterial structure > Non-coronary systemic artery structure > Non-coronary non-aorta systemic artery structure > Arteries of head, neck and brain > carotid artery > External carotid artery > Entire external carotid artery

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body organ > blood vessel > artery > Systemic arterial structure > Non-coronary systemic artery structure > Non-coronary non-aorta systemic artery structure > Arteries of head, neck and brain > carotid artery > External carotid artery > Entire external carotid artery

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body tissue > Soft tissues > blood vessel > artery > Systemic arterial structure > Non-coronary systemic artery structure > Non-coronary non-aorta systemic artery structure > Arteries of head, neck and brain > carotid artery > External carotid artery > Entire external carotid artery