Ameloblasoma comprises 1-2 % of all cysts and tumors occurring in jaw. Unicystic ameloblastoma is a less aggressive variant of ameloblastoma mainly seen in younger age group with impacted tooth in mandibular ramus area. In present case young male patient developed asympotomatic swelling with no impacted tooth in the region of canine – premolar with histological features of mural and intraluminal proliferation pattern of unicystic ameloblastoma. 

Keyword: Ameloblastoma; Odontogenic; Mural.