Denture-induced fibrous inflammatory hyperplasia (epulis fissuratum): research aspects.

Abstract

Denture-induced fibrous inflammatory hyperplasia (FIH) is a common lesion of the oral mucosa which can be treated by either surgical excision, conservative methods or both combined. Clinical aspects are briefly reviewed and a newer conservative approach to treatment is suggested. This is based on the observation that light pressure using soft lining materials may facilitate shrinkage of the fibrous mass. The histopathogenesis is discussed from the view point of the modern technologies of immunocytochemistry, and digital image analysis. The recent development of a microwave instrument with sophisticated control of power and temperature is discussed and its use in the field of histotechnology outlined.