Dentigerous cyst in a young boy.

A huge maxillary dentigerous cyst in a young boy is a rare entiry as this cyst commonly accurs in the mundible of middle-aged persons.Massive sive as well as gross disfigurment reflect long-drawn neglect by the patient & his attendents, which seems to be a rare happening in today's society.Though, in zhildren the present trend of management is marsupiadisation of dentigerous cyst to make unerupted tooth erupf, but as in this case, huge entargsment had made the viability of displaced tooth qmertinmable, its removal was rought for Moreover, as the cyst had lined the amtral cavity, here, marsupialization would have led to an oroaniral firtula with antral simusitis, which was arerted by enucleation of the cyst through Caldwall-Lac approach.