**4.5 Prognosis and recurrence**

Patients needed to be followed up for quite long time with no specific adequate follow-up time reported in literatures [19]. ABCs are aggressive benign lesions with high rates of recurrence rendering its treatment uniquely challenging [20]. Recurrence can have occurred in up to 26% of cases more in jaws with most of the recurrences seem to occur within 1 year of surgical treatment [3].
