The burgeoning advances in the domain of science & technology in general and medical field in particular have provided better insight into etiopathogenesis, clinical course, diagnosis, and treatment of oral diseases.OSMF was known as Vidari in the ancient Indian medical literature since the time of Sushrutha.In 1952 Schwartz described 5 Indian women living in Kenya with a condition of the oral mucosa including the palate and the pillars of the fauces,which he called "atrophica idiopathica mucosae oris". Initial symptoms are inability to tolerate spicy food Oral mucosa becomes blanched,...