Where are supernumerary teeth most commonly found in the mouth?

Supernumerary teeth are extra teeth that develop in addition to the regular set of teeth. They are most commonly found in the anterior maxilla, primarily because this area tends to be the site of developmental anomalies that lead to the formation of these extra teeth.

The anterior maxilla offers a more favorable environment for the development of supernumerary teeth, particularly in the midline region, where they are often known as mesiodens. Factors such as genetic predisposition, syndromes, and variations in tooth development contribute to the occurrence of these extra teeth in this location.

While supernumerary teeth can occur in other regions of the mouth, such as the anterior mandible or the posterior areas of the maxilla and mandible, the incidence is significantly lower compared to that in the anterior maxilla. This anatomical and developmental context explains why the anterior maxilla is recognized as the most common site for supernumerary teeth.