Bruxism edge, class III incisal relationship. People with bruxism may also grind their posterior teeth (back teeth), which wears down the cusps of the occlusal surface. Once tooth wear progresses through the enamel layer, the exposed dentin layer is softer and more vulnerable to wear and tooth decay. If enough of the tooth is worn away or decayed, the tooth will effectively be weakened, and may fracture under the increased forces that occur in bruxism. Abfraction is another type of tooth wear that is postulated to occur with bruxism, although some still argue whether this type of tooth wear is a
United Grinding North America spindle, and the workpiece, mounted on either a reciprocating or a rotary table, is brought into contact with the grinding wheel. MÄGERLE machines are high-performance grinding systems for handling simple and complex surface and profile grinding tasks. BLOHM produces standard machines for individual and small batch production, as well as customized production machines. JUNG manufactures small and medium-sized grinding machines for fine finishing precision parts for the tool and die industry, automotive industry and its suppliers, electronics and optical industry as well as the aerospace industry and medical technology. UNITED GRINDING North America distributes cylindrical grinders from STUDER, SCHAUDT and