Glossary

Canine

Alternate terms: Cuspid.

The third tooth encountered when moving rearward from the front, center teeth. This is true of both the primary and permanent dentitions, and upper and lower jaws. Canines are so named for their resemblance to the long, sharp teeth seen in the same position of dog jaws. The term "cuspid" is also used, and refers to the single point (cusp) present on canine teeth.

Canines are long-rooted, and considered the "cornerstone" of the dental arch. Forward of the canines are the incisor teeth, which (along with the canines) make up the "anterior" or front teeth. Rearward (distal) of the canine teeth are the premolars (permanent dentition only) and molars, which make up the "posterior" teeth. Upper ("maxillary") canines are sometimes called the "eyeteeth", because they develop just under the bony floor of the eyes.