Arteries Of The Head

Description

Running superiorly within the neck, the paired common carotid arteries ascend anterolateral to the cervical vertebral column and then divide near the level of the superior border of the thyroid cartilage into the internal and external carotid arteries. From the external carotid, facial branches course anteriorly across the mandible toward the lips and nose, while scalp vessels such as the superficial temporal and occipital arteries track superiorly and posteriorly over the calvaria. Bony landmarks of the skull, cranial sutures, and upper cervical vertebrae remain visible behind the arterial network, with the clavicle and scapular contours framing the lower field. Orientation is straightforward. Arteries sit superficial to the cranial vault. Teaching the head’s arterial tree benefits from a view that keeps skeletal reference points in frame, because clinicians anchor vessel names to palpable borders like the mandible, mastoid process, and temporal line rather than to abstract courses in space. The bifurcation region matters in stroke prevention and carotid endarterectomy planning, and the distinction between internal carotid supply to the brain and external carotid supply to face and scalp underpins decisions in head and neck oncology, flap design, and embolization. Superficial temporal and facial arterial trajectories also map to common laceration bleeding sites and to iatrogenic risk corridors during parotid surgery, rhytidectomy, and temporal artery biopsy for suspected giant cell arteritis. Use this artwork in gross anatomy and neuroanatomy curricula to connect the carotid system to cranial surface anatomy, or in surgical atlases and patient education materials explaining carotid stenosis workup and extracranial-intracranial perfusion concepts. It also suits emergency medicine and ENT references where rapid localization of scalp and facial bleeding informs compression points and incision planning. Anatomical accuracy verified by SciePro's Medical Advisory Board.