The damage may be minor presented with a clicking sound when opening or closing the mouth or may be as severe as to prevent the lower jaw from functioning properly. If the problem becomes chronic, the cheek muscles may enlarge causing some distortion to the face. Excessive grinding and clinching wears-off the occlusal surfaces and incisal edges, which leads to flat shorter teeth. Gum and periodontal damage causes tooth mobility and tooth fracture. Fracture of Dental restorations such as Porcelain crowns, Bridges, Inlays, Fillings and Dentures.
Treatment varies depending on the cause and severity of the case.