Peripheral odontogenic fibroma is a benign tumour that arises from the [[Enamel Organ#Periodontal Ligament|periodontal ligament]]. It was previously known as a fibromatous epulis and ossifying epulis depending on the degree of mineralization. | Peripheral odontogenic fibroma is a benign tumour that arises from the [[Enamel Organ#Periodontal Ligament|periodontal ligament]]. It was previously known as a fibromatous epulis and ossifying epulis depending on the degree of mineralization. |