Developmental cysts are epithelial cysts that appear as well-defined, thin-walled, unilocular lesions and are classified according to their origin and histopathologic features. They are thought to arise from caudal embryonic vestiges (,1). Epidermoid cysts

What is the most common developmental cyst?

Dentigerous cysts and keratocysts were the most common developmental odontogenic cysts in all the studies, which is consistent with the results of the present study.

What is the most common dental cyst?

Dentigerous cyst. Dentigerous cysts are the most common of odontogenic cysts and can occur at any tooth location, but most often occur in third molars and maxillary canines, locations most often involved in tooth impaction.