TMJ Mechanics During Grinding

Grinding food requires side-to-side motion of the jaw, controlled by the TMJ and the pterygoid muscles. The TMJ enables this complex movement by sliding in multiple directions while stabilizing the jaw. Proper grinding action is crucial for breaking down food into digestible pieces. When the TMJ or its muscles are misaligned, grinding can become inefficient or painful. Addressing TMJ alignment issues can improve overall chewing mechanics and reduce discomfort.