Quadrifurcation of the Facial Artery Near the Inferior Mandibular Border with a Bilateral Premasseteric Artery Component.

During the dissection of the cervicofacial area in a donated male cadaver, an asymmetrical division of the facial artery (FA) and a premasseteric artery (PA) were identified. Specifically, on the left side, the FA stem is divided into four branches (quadrifurcation) 4.26 mm below the lower border of the mandible. In contrast, it is divided into two branches (bifurcation) on the right side. Whether symmetrical or asymmetrical, these variants can have significant implications for rhinoplastic, maxillofacial, or reconstructive surgery. This finding underscores the crucial role of surgeons in exercising caution and paying close attention during these procedures to avoid potential damage.