Kissing dentigerous cysts involving mandibular canines: report of unusual case with review of literature.

Dentigerous cysts are odontogenic developmental cysts, which mostly surround the crown of unerupted teeth, odontomas or supernumerary teeth. These cysts are mostly solitary in occurrence and their bilateral presentation is rare, especially in the absence of syndromes such as Maroteaux-Lamy, basal cell nevus or cleidocranial dysplasia. We present an unusual case of a 24-year-old female with nonsyndromic bilateral dentigerous cysts associated with unerupted mandibular canines that were diagnosed histopathologically as dentigerous cysts.