Traumatic bone cyst of the mandible; regression following aspiration.

A review of the literature suggests that traumatic bone cysts have been detected more frequently since the advent of panoramic radiography. Some authorities believe that these lesions may regress spontaneously without intervention within a period of time. Surgical exploration will enhance the bony repair of these cysts and is the usual recommended treatment. A case is reported in which complete regression of a traumatic bone cyst has occurred within 30 months of aspiration of its contents.