Lichen planus is a common mucocutaneous disease affecting 1% to 2% of the population. Lesions occur on both mucosal and cutaneous surfaces (40%), or either of any one site. Oral Lichenoid reactions are considered to be variants of Lichen Planus. They can be considered as a separate entity or an exacerbation of lichen planus when exposed to drugs or in contact with dental materials. Lichenoid Mucositis and LP exhibit similar clinical and histologic...