Peripheral ossifying fibroma with an underlying exophytic bony mass

[摘要] The peripheral ossifying fibroma (POF) is a benign reactive gingival overgrowth occurring mainly in the anterior maxilla in young adults, predominantly among females. The definitive diagnosis is established by histological examination. Surgery is the treatment of choice, though the recurrence rate can reach up to 20%. The purpose of this article is to present a case of POF in a 50-year-old female with an abnormal size and an exophytic bony mass associated with it.

[关键词] Calcifications;local irritants;peripheral ossifying fibroma;reactive response