The mural ameloblastoma: a review of the literature.

Mural ameloblastomas are estimated to constitute 5% of all ameloblastomas. Although resembling the total ameloblastoma population in terms of predilections for sex and site, the average age of the patients with mural ameloblastoma, in comparison with the total group, was 21.8 vs 38.9 years. Eighty-five percent of the mural ameloblastomas were associated with follicular cysts, all of which were observed before the age of 30. The frequency of recurrence after simple enucleation of the cyst containing this lesion is considerably lower than that for ameloblastomas in general that are treated in a similar manner. Therefore, further and more extensive surgery for mural ameloblastoma is justified only in the event of recurrence.