Traumatic bone cyst.

A total of 161 cases of traumatic bone cyst, 94 from a review of the literature and 67 previously unreported ones, were analyzed for clinical and histologic features. No gender predilection was noted, and the history of prior trauma was equivalent to that described in the general population. The possibility of an association with florid osseous dysplasia is strengthened by the finding of a higher incidence of traumatic bone cyst in black females among the patients over the age of 30.