Maxilla

usgb/mækˈsɪlə/
noun

It is the bone that forms the upper jaw in humans and most animals.

The dentist said that there was a fracture in the patient's left maxilla.
Visual representation of "maxilla" - It is the bone that forms the upper jaw in humans and most animals.

Often appears as...

  • fractured maxilla
  • maxilla bone

Usage tips

Technical

Definition 1 of 2
Visual representation of "maxilla"
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Upper Facial Bone

Remember the maxilla is specifically the upper jaw, not the lower one, which is the mandible.

Illustration for Upper Facial Bone
During the anatomy class, we learned about the differences between the maxilla and the mandible.
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Human and Animal

The term maxilla applies to both humans and a wide range of animals; it's not exclusive to people.

Illustration for Human and Animal
The vet was explaining how the maxilla of a dog is structured compared to that of a human.
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Medical Context

The word maxilla is often used by healthcare professionals, so it's more formal and technical.

Illustration for Medical Context
The surgeon discussed the risks associated with maxilla reconstruction.
Visual representation of the word "Maxilla"

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