Contact lichenoid reaction in the oral cavity: A comprehensive focus on amalgam restoration

For many years, amalgam was the preferred repair material; however, because of worries about aesthetics, mercury toxicity, and development lichenoid diseases, its use has decreased. The oral mucosa a reaction known as lesion (OLL). Dental materials, particularly amalgam, medications, graft-versus-host disease (GVHD), are among backgrounds OLL. When restorative most frequently come into close touch with in hypersensitive people, OLL to dental materials might result. aim this review paper is introduce different aspects OLL, especially restorations. may experience type IV hypersensitivity responses and, or constituents. clinical appearance, absence migrations, direct connection afflicted restorations often used confirm diagnosis. In regard, professionals should considered incidence around cases, be resolved by replacing non-metallic Therefore, helpful prognostic marker topographic link between restoration.