Temporal Branch of the Facial Nerve, Anterior View

Description

Arising from the parotid plexus after the facial nerve (CN VII) exits the stylomastoid foramen, the temporal branch courses superiorly and anteriorly toward the temple, fanning across the zygomatic arch into the temporal region. An anterior skull view typically places the nerve superficial to the temporalis fascia as it approaches the lateral forehead, where it supplies the frontalis, orbicularis oculi (superior part), and corrugator supercilii. Blue venous channels run in parallel, consistent with the superficial temporal vein territory and related superficial facial venous pathways near the lateral orbit. Fine branching dominates. For facial surgeons and injectors, this anterior perspective clarifies why the temporal branch is vulnerable where it crosses the zygomatic arch, a common danger zone in rhytidectomy, temporal lifts, and endoscopic brow procedures. The same anatomy explains postoperative brow ptosis or loss of forehead wrinkling when the branch is stretched, transected, or cauterized, and it anchors safe planes of dissection relative to the superficial musculoaponeurotic system and temporoparietal fascia. Palpable surface landmarks matter. Use this artwork for head and neck anatomy teaching, cranial nerve modules, and operative anatomy figures in facial plastic surgery, otolaryngology, and maxillofacial publications that discuss temporal incisions, facelift planes, or iatrogenic CN VII injury patterns. It also supports patient education graphics that need a clean correlation between bony orbit, zygoma, and the nerve’s superficial trajectory. Anatomical accuracy verified by SciePro's Medical Advisory Board.