Nikolas
Created page with "A cyst is a pathological cavity lined by epithelium and have accumulation of fluid or gaseous content which is not pus. ===Dentigerous or follicular cyst=== This is a type of odontogenic cysts that are of developmental origin that involve the crown of a unerupted or partially erupted tooth. The cavity of the cyst is lined by epithelial cells derived from the reduced enamel of the unerupted tooth. The pressure from the erupting tooth may obstruct the venous flow, which r..."