Premolar
Premolar
The premolar (pronounced: /priːˈmoʊlər/), also known as bicuspids, is a type of tooth located in the mouth. The term "premolar" is derived from the Latin words "prae" meaning "before" and "molaris" meaning "millstone".
Etymology
The term "premolar" is derived from the Latin "prae" meaning "before" and "molaris" meaning "millstone". This is due to the premolar's position in the mouth, which is before the molars, and its function, which is similar to a millstone in grinding food.
Function
Premolars are transitional teeth located between the canines and the molars. They have a flat biting surface. Their main function is to tear and crush food during chewing. There are typically four premolars in each jaw, two on each side.
Related Terms
- Canine: Pointed teeth located next to the incisors and before the premolars.
- Molar: Large teeth located at the back of the mouth, used for grinding food.
- Incisor: Front teeth primarily used for cutting food.
- Cuspid: Another term for canine teeth, referring to their single pointed shape.
See Also
External links
- Medical encyclopedia article on Premolar
- Wikipedia's article - Premolar
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