The Zygomatic Bone's Lateral Surface In Anterior View

Description

Curving laterally from the inferolateral orbital rim, the lateral surface of the zygomatic bone is presented in anterior view as the malar eminence of the facial skeleton. Along its superior margin, the zygomaticofacial foramen sits on the anterolateral aspect and transmits the zygomaticofacial nerve and vessels to the overlying cheek. The sequence orients the viewer to the bone’s borders as they meet the frontal process superiorly, the maxillary process medially, and the posterior extension toward the zygomatic process of the temporal bone, which together form the lateral orbital wall and anterior segment of the zygomatic arch. Facial trauma teaching benefits from a clean look at this surface because zygomaticomaxillary complex fractures commonly involve the malar prominence, the infraorbital rim region, and the lateral orbital buttress, altering cheek projection and orbital volume. Animation helps by progressively cueing the orbital margin, the maxillary articulation, and the posterolateral trajectory toward the arch, clarifying how displacement at the zygomaticofrontal suture or zygomaticomaxillary buttress translates into visible facial asymmetry. It also supports discussion of sensory findings, given the nearby infraorbital and zygomaticofacial nerve territories in midface injury. Use this animation in head and neck anatomy courses, maxillofacial surgery and ENT training modules, trauma radiology teaching that correlates plain films and CT with surface anatomy, and publisher-facing content on facial skeletal landmarks for examination and incision planning. Anatomical accuracy verified by SciePro's Medical Advisory Board.