Oral Submucous Fibrosis is a silent, persistent, crippling disease of uncertain aetiology that affects the entire oral cavity, pharynx and occasionally the larynx. It is a chronic disabling condition characterized by limited mouth opening and poor oral hygiene. The identification of cancers and maintaining nutrition are complicated by severe oral submucous fibrosis. Oral submucous fibrosis has been surgically treated with a variety of surgical methods, with varying degrees of success. The nasolabial flap has proven to be a versatile flap and effective technique for reconstructing head and neck deformities. In this article, we provide a case report of a 51 year old female with Grade IV OSMF who was treated with nasolabial flap graft.
