Zygomatic process of maxilla

Zygomatic process of maxilla
Bone: Zygomatic process of maxilla
Gray154.png
Articulation of nasal and lacrimal bones with maxilla. (Zygomatic process visible at center right.)
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Left zygomatic bone in situ. (Zygomatic process of maxilla visible but not labeled.)
Latin processus zygomaticus maxillae
Gray's subject #38 161

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.
  • Below it presents the prominent arched border which marks the division between the anterior and infratemporal surfaces.

Additional images

  • Anterior surface of maxilla at birth.

  • Left infratemporal fossa.

External links

v · d · eBones of head and neck: the facial skeleton of the skull (TA A02.1.08–15, GA 2.156–177)
Maxilla
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M: BON/CAR

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noco/cong/tumr, sysi/epon, injr

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Look at other dictionaries:

  • zygomatic process of maxilla — processus zygomaticus maxillae …   Medical dictionary

  • Zygomatic process — is a protrusion from the rest of the skull, like the bumper of a car. Most of it belongs to the zygomatic bone, and could therefore be called the zygomatic process of the zygomatic bone. However, there are other bones contributing to it too,… …   Wikipedia

  • zygomatic process — n any of several bony processes that articulate with the zygomatic bone: as a) a long slender process of the temporal bone helping to form the zygomatic arch b) a narrow process of the frontal bone articulating with the zygomatic bone c) a rough… …   Medical dictionary

  • zygomatic process — noun A protrusion from the rest of the skull, most of it belonging to the zygomatic bone, but also contributed to by the frontal bone, maxilla and temporal bone …   Wiktionary

  • Zygomatic bone — Bone: Zygomatic bone Left zygomatic bone in situ …   Wikipedia

  • Process — In anatomy, a process is a projection from a structure. The process of the mandible is the part of the lower jaw that projects forward. In a more general sense, a process is a series of actions or events that are part of a system or of a… …   Medical dictionary

  • Maxilla — This article is about the human maxilla. For arthropod maxillae, see Maxilla (arthropod). For insect maxillae in particular, see Maxilla (Hexapoda). Bone: Maxilla Side view. Maxilla visible at bottom left, in green …   Wikipedia

  • zygomatic bone — Anat. a bone on each side of the face below the eye, forming the prominence of the cheek; cheekbone. Also called malar, malar bone. See diag. under skull. [1700 10] * * * ▪ anatomy also called  cheekbone , or  malar bone        diamond shaped… …   Universalium

  • zygomatic arch — Anat. the bony arch at the outer border of the eye socket, formed by the union of the cheekbone and the zygomatic process of the temporal bone. See diag. under skull. [1815 25] * * * ▪ anatomy       bridge of bone extending from the temporal bone …   Universalium

  • Zygomatic fossa — The Zygomatic Fossa is an irregularly shaped cavity, situated below and on the inner side of the zygoma; bounded, in front, by the zygomatic surface of the superior maxillary bone and the ridge which descends from its malar process; behind, by… …   Wikipedia

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