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  2. Internal carotid artery - Wikipedia

    en.wikipedia.org/wiki/Internal_carotid_artery

    The internal carotid artery is an artery in the neck which supplies the anterior and middle cerebral circulation. [ 1 ] In human anatomy, the internal and external carotid arise from the common carotid artery , where it bifurcates at cervical vertebrae C3 or C4.

  3. Carotid artery stenosis - Wikipedia

    en.wikipedia.org/wiki/Carotid_artery_stenosis

    At the throat it forks into the internal carotid artery and the external carotid artery. The internal carotid artery supplies the brain, and the external carotid artery supplies the face. This fork is a common site for atherosclerosis, an inflammatory build-up of atheromatous plaque inside the common carotid artery, or the internal carotid ...

  4. Common carotid artery - Wikipedia

    en.wikipedia.org/wiki/Common_carotid_artery

    The right common carotid artery – labeled Common caroti in the figure – divides into the right internal carotid artery and external carotid artery. The cervical portions of the common carotids resemble each other so closely that one description will apply to both.

  5. Carotid artery dissection - Wikipedia

    en.wikipedia.org/wiki/Carotid_artery_dissection

    Carotid artery dissection is a serious condition in which a tear forms in one of the two main carotid arteries in the neck, allowing blood to enter the artery wall and separate its layers (*dissection*). This separation can lead to the formation of a blood clot, narrowing of the artery, and restricted blood flow to the brain, potentially ...

  6. Carotid endarterectomy - Wikipedia

    en.wikipedia.org/wiki/Carotid_endarterectomy

    The carotid artery is the large vertical artery in red. The blood supply to the common carotid artery starts at the arch of the aorta (left) or the subclavian artery (right). The common carotid artery divides into the internal carotid artery and the external carotid artery. Plaque often builds up at that division, and a carotid endarterectomy ...

  7. Cerebral arteries - Wikipedia

    en.wikipedia.org/wiki/Cerebral_arteries

    Posterior cerebral artery (PCA), which supplies blood to the posterior portion of the brain, including the occipital lobe, thalamus, and midbrain [5] Both the ACA and MCA originate from the cerebral portion of internal carotid artery , while PCA branches from the intersection of the posterior communicating artery and the anterior portion of the ...

  8. Circle of Willis - Wikipedia

    en.wikipedia.org/wiki/Circle_of_Willis

    The left and right internal carotid arteries arise from the left and right common carotid arteries. The posterior communicating artery is given off as a branch of the internal carotid artery just before it divides into its terminal branches - the anterior and middle cerebral arteries.

  9. List of arteries of the human body - Wikipedia

    en.wikipedia.org/wiki/List_of_arteries_of_the...

    Left coronary artery: LAD: Right coronary artery: Circumflex a: Aortic arch: Brachiocephalic a: R common carotid a: R subclavian a: L common carotid a: Internal carotid a: External carotid a: L subclavian a: Vertebral artery: Int. thoracic a: Thyrocervical trunk: Costocervical trunk: Dorsal scapular artery (mostly) Descending aorta : Bronchial ...

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