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In the human skull, the zygomatic bone (from Ancient Greek: ζῠγόν, romanized: zugón, lit. 'yoke'), also called cheekbone or malar bone, is a paired irregular bone, situated at the upper and lateral part of the face and forming part of the lateral wall and floor of the orbit, of the temporal fossa and the infratemporal fossa.
It consists of the zygomatic bone and the maxilla, on which it separates the anterior and the orbital surface of the body of the maxilla. ... Mobile view ...
The zygomaticofacial foramen is a small [citation needed] opening upon the lateral (facial) surface of the zygomatic bone near the bone's orbital border. It gives passage to the zygomaticofacial nerve, artery, and vein. It is often doubled; it is sometimes absent.
The floor (inferior wall) is formed by the orbital surface of maxilla, the orbital surface of zygomatic bone and the minute orbital process of palatine bone. Medially, near the orbital margin, is located the groove for nasolacrimal duct. Near the middle of the floor, located infraorbital groove, which leads to the infraorbital foramen.
The zygomatic process of the temporal bone is a long, arched process projecting from the lower part of the squamous portion of the temporal bone. It articulates with the zygomatic bone . This process is at first directed lateralward, its two surfaces looking upward and downward; it then appears as if twisted inward upon itself, and runs forward ...
In anatomy, the zygomatic arch, or cheek bone, is a part of the skull formed by the zygomatic process of the temporal bone (a bone extending forward from the side of the skull, over the opening of the ear) and the temporal process of the zygomatic bone (the side of the cheekbone), the two being united by an oblique suture (the zygomaticotemporal suture); [1] the tendon of the temporal muscle ...
inferior orbital fissure: 2: inferior ophthalmic veins infraorbital artery infraorbital vein, tributary of pterygoid plexus: zygomatic nerve and infraorbital nerve of maxillary nerve (V 2) orbital branches of pterygopalatine ganglion: maxilla-infraorbital foramen: 2: infraorbital artery infraorbital vein, tributary of pterygoid plexus ...
It is situated below and medial to the zygomatic arch. It is not fully enclosed by bone in all directions. It is not fully enclosed by bone in all directions. It contains superficial muscles, including the lower part of the temporalis muscle , the lateral pterygoid muscle , and the medial pterygoid muscle .