1. Health

Supernumerary Teeth

From , former About.com Guide

Updated April 12, 2010

About.com Health's Disease and Condition content is reviewed by our Medical Review Board

Definition:

Supernumerary teeth, also known as hyperdontia, is a term used to describe extra teeth that develop in addition to the 32 permanent teeth that we are predisposed to have.

The most common supernumerary teeth develop in between the maxillary central incisors, and are known as mesiodens. These teeth look like pegs. Molars that form in the area of the wisdom teeth are also a common type of supernumerary teeth, and are typically referred to as supernumerary wisdom teeth.

Also Known As: Hyperdontia

©2012 About.com. All rights reserved.

A part of The New York Times Company.

We comply with the HONcode standard
for trustworthy health
information: verify here.