Related Experiment Video
Updated: Jul 17, 2026

07:47
Enhanced Communication of Tumor Margins Using 3D Scanning and Mapping
Published on: December 15, 2023
British Association of Head and Neck Oncologists (BAHNO) standards 2020
Andrew Schache1, Cyrus Kerawala2, Omar Ahmed3
1Liverpool Head & Neck Centre, Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK.
Abstract
No abstract available in PubMed .
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The human body's intricate network of arteries ensures that every organ system receives the necessary oxygen and nutrients for optimal function. The arterial network in the head and neck region is particularly complex, providing vital blood flow to the brain, eyes, and other critical structures. Prominent arteries in this region include the internal carotid arteries and the vertebral arteries.
The internal carotid arteries supply blood to the anterior portion of the cerebrum. They enter the...
The internal carotid arteries supply blood to the anterior portion of the cerebrum. They enter the...
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The blood drainage from the head and neck is primarily managed by three pairs of veins: the external jugular, internal jugular, and vertebral veins. The external jugular veins drain superficial scalp and face structures, passing over the sternocleidomastoid muscles to empty into the subclavian veins.
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On the other hand, the vertebral veins, unlike their arterial counterparts, are not primarily responsible for brain drainage. Instead, they drain the cervical vertebrae, spinal cord, and some small...

