Arteries, Gross Anatomy

Description

Oblique lateral anatomy of the male head and neck is rendered with the craniofacial skeleton as a pale substrate and the arterial tree traced in red. Along the anterolateral neck, the common carotid artery ascends deep to the sternocleidomastoid region and divides superiorly into the internal carotid artery, directed posteromedially toward the carotid canal, and the external carotid artery, which continues more anteriorly to supply the face and scalp. Superior to the zygomatic arch, a prominent scalp vessel follows the temporal region consistent with the superficial temporal artery, while facial branches course across the mandible and maxilla toward the lips and nasal region. Bony landmarks including the mandible, maxilla, zygomatic bone, and cervical vertebrae anchor the vessel paths in space. Clear landmarks. Clinical teaching value comes from the way a side view clarifies depth relationships that get lost in an anterior schematic, including why the internal carotid artery remains cervical without branching while the external carotid gives off multiple named branches in the parotid and facial planes. This is the map you want when discussing carotid endarterectomy at the bifurcation, safe dissection around the carotid sheath, or pulse and compression points at the facial artery as it crosses the inferior border of the mandible anterior to the masseter. The superficial temporal artery’s course also supports discussion of temporal arteritis (giant cell arteritis) and bedside palpation in headache workups. Ideal for head and neck anatomy labs, vascular anatomy lectures, and ENT or vascular surgery teaching files that need accurate surface-to-deep correlations for the carotid system and facial arterial supply. Medical publishers can pair it with text on cerebral perfusion, external carotid branch patterns, and procedural landmarks for regional anesthesia or hemorrhage control. Anatomical accuracy verified by SciePro's Medical Advisory Board.