Zygomatic process of maxilla

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Zygomatic process of maxilla
Anterior surface of maxilla at birth. (Zygomatic process visible at left.)
Articulation of nasal and lacrimal bones with maxilla. (Zygomatic process visible at center right.)
Latin processus zygomaticus maxillae
Gray's subject #38 161
Dorlands/Elsevier p_34/12667764

The zygomatic process of the maxilla (malar process) is a rough triangular eminence, situated at the angle of separation of the anterior, zygomatic, and orbital surfaces.

In front it forms part of the anterior surface; behind, it is concave, and forms part of the infratemporal fossa; above, it is rough and serrated for articulation with the zygomatic bone; while below, it presents the prominent arched border which marks the division between the anterior and infratemporal surfaces.

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Facial bones
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maxilla: body of maxilla: Incisive fossa | Maxillary sinus | Canine fossa | Infraorbital foramen | Anterior nasal spine | Alveolar canals | Infraorbital canal | Pterygopalatine canal
Zygomatic process | Frontal process (Agger nasi | Anterior lacrimal crest) | Alveolar process | Palatine process (Incisive foramen | Incisive canals | Foramina of Scarpa | Premaxilla | Anterior nasal spine)

lacrimal bone: Posterior lacrimal crest | Lacrimal groove

zygomatic bone: Zygomaticofacial foramen | Zygomaticotemporal foramen | Zygomaticoörbital foramina

palatine bone: Pterygopalatine fossa | Pterygoid fossa | Horizontal plate (Posterior nasal spine) | Perpendicular plate (Pterygopalatine canal | Sphenopalatine foramen | Pyramidal process)
processes (Orbital | Sphenoidal)

mandible: body (Symphysis menti, Mental foramen, Mylohyoid line) | Ramus mandibulae (Mandibular foramen, Mandibular canal, Mandibular notch)

others: nasal bone | inferior nasal conchae (maxillary process) | vomer