Tooth Terminology
Palmer’s Notation - Palmer’s Notation is a widely used system to identify teeth.
In Palmer’s Notation, the oral cavity is divided into four quadrants -the upper left quadrant, the upper right quadrant, the lower left quadrant, and the lower right quadrant. Each individual tooth in each quadrant is given a name. The name of the quadrant and the name of the tooth form an individual identification; for example, the central incisor on the upper left side of the mouth is called an upper left central.
Names of Teeth
Central:The two upper and two lower teeth in the very center of the mouth.
Lateral: The teeth adjacent to the centrals.
Cuspid: The pointy teeth behind the laterals. These teeth have one cuspal, or point. Cuspids also are called canines.
First Biscuspid: The teeth behind the cuspids. These teeth have two cuspals, or points.
Second Biscuspid: The teeth behind the first bicuspids. These teeth also have two cuspals, or points.
First Molar: The teeth behind the second biscuspids. These teeth have a level surface with four cuspals, or points.
Second Molar: The teeth behind the first molars. These teeth also have a flat surface with four cuspals.
Third Molar: The teeth behind the second molars. These teeth also have a level surface with four cuspals.
Other Names for Teeth
Incisor: Another name for the central and laterals.
Canine: Another name for the cuspids.
6-year Molar: Another name for the first molar.
12-year Molar: Another name for the second molar.
Wisdom Teeth: Another name for the third molar.
Anterior Teeth: The centrals, laterals and cuspids –the teeth in the front of the mouth.
Posterior Teeth: The bicuspids and molars –the teeth in the back of the mouth.
Deciduous Teeth: The primary, or “baby teeth” -the first set of teeth to erupt.
Secondary Teeth: The permanent or second group of teeth to erupt.
Parts of a Tooth and the Oral Cavity
Apex - The very bottom of the root of a tooth.
Buccal - The tooth surface which is next to the cheek. Usually only posterior teeth touch the cheek, so dentists usually use the term “buccal” when talking about back teeth.
Crown - The part of the tooth above the gum.
Cuspal - The chewing or tearing points of the cuspids, bicuspids and molars.
Dentin - The calcium part of a tooth below the enamel containing the pulp chamber and root canals.
Cuspal - The chewing or tearing points of the cuspids, bicuspids and molars.
Gingiva - Another name for gums.
Gums - The pink tissue that surrounds the teeth.
Root - The part of the tooth that descends below the gums.
Hydro Floss cleans between teeth and deep into gum pockets, removing debris, plaque and other unwanted material which contributes to tooth decay, gum disease and bad breath. This is done with a technique called ‘hydro magnetics’, which actually inhibits bacteria from adhering to the tooth surface.
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All-natural professional strength deep-cleaning solution specifically developed for use in dental oral irrigators. Used in conjunction with an oral irrigator, you should see a significant change to the condition of unhealthy gums in a short period.
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