Facial bones

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Facial bones

The Facial bones (pronunciation: /ˈfeɪʃəl boʊnz/), also known as the viscerocranium, are a collection of bones in the human skull that primarily serve to protect and support the structures of the face.

Etymology

The term "facial bones" is derived from the Latin word "facies" meaning "face", and the Greek word "kraniou" meaning "skull". The term "viscerocranium" is derived from the Latin words "viscera" meaning "internal organs", and "cranium" meaning "skull".

Composition

The facial bones consist of 14 bones: the Mandible, two Maxillae, two Palatine bones, two Zygomatic bones, two Nasal bones, two Lacrimal bones, the Vomer, and two Inferior nasal conchae.

Function

The primary function of the facial bones is to protect the brain and sensory organs, such as the eyes, nose, and mouth. They also provide structure and support for the face, and play a crucial role in speech and mastication.

Related terms

  • Cranium: The upper part of the skull, which houses and protects the brain.
  • Skull: The bony structure that forms the head in vertebrates.
  • Mandible: The lower jawbone in mammals.
  • Maxilla: The upper jawbone in mammals.
  • Zygomatic bone: The bone that forms the prominent part of the cheek and the outer side of the eye socket.
  • Nasal bone: The bone that forms the bridge of the nose.
  • Lacrimal bone: The smallest and most fragile bone of the face, located at the front part of the inner wall of the eye socket.
  • Vomer: The bone forming the lower part of the nasal septum.
  • Inferior nasal concha: One of the turbinates in the nose.

External links

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