What type of tumor is an adenomatoid odontogenic tumor (AOT) most commonly associated with?

An adenomatoid odontogenic tumor (AOT) is most commonly associated with impacted maxillary canines. This association is primarily due to the tumor’s frequent occurrence in the anterior maxilla, where the maxillary canine is located. AOT typically presents in younger patients, often in the second or third decade of life, and is known to develop around the crowns of unerupted teeth, particularly the maxillary canine.

The tumor is characterized by its benign nature and distinct histological features. It often causes localized swelling or may be detected incidentally on radiographs, where it appears as a well-defined radiolucency associated with the crown of an unerupted tooth. In this context, impacted maxillary canines are the most common underlying teeth associated with AOT, making this relationship significant in clinical practice.