Zygomatic bone
Zygomatic Bone
The Zygomatic bone (pronounced: zai-go-mat-ik bone) is one of the many bones that make up the human skull. It is also known as the cheekbone or malar bone.
Etymology
The term "zygomatic" comes from the Greek word "zygon" which means yoke. The zygomatic bone is so named because of its arch-like shape, similar to a yoke used in farming.
Anatomy
The zygomatic bone is a paired bone of the human skull. It articulates with the maxilla, temporal bone, sphenoid bone, and the frontal bone. It forms a significant part of the facial skeleton and contributes to the orbit's lateral wall and floor.
Function
The primary function of the zygomatic bone is to protect the eye and provide attachment for muscles that move the jaw and the neck. It also contributes to the facial structure and aesthetic.
Related Terms
- Zygomatic Arch: The bony arch formed by the zygomatic bone and the temporal bone of the skull.
- Zygomatic Process: A projection of the temporal bone that forms part of the zygomatic arch.
- Zygomaticus Major and Zygomaticus Minor: Two muscles that originate from the zygomatic bone and are involved in facial expressions.
See Also
External links
- Medical encyclopedia article on Zygomatic bone
- Wikipedia's article - Zygomatic bone
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