[Diagnosis and treatment of nonodontogenic epithelial cysts. Apropos of 14 cases collected from the Oral Surgery Service of the University Hospital Center of Fann].

Non odontogenic epithelial cyst, again called fissurary cyst, are dysembryophasic cyst of maxillary, they are born throughout the sutures line of faces. Their diagnosis is raising again association of clinic symptom, especially complementary examination and in particular dental vitality test. Their treatment is surgical. Around 14 cysts fissurary have been recorded in a seven-year period.