In cases when temporomandibular joints are affected, one point will be given if there are sounds only when the physical exploration is carried out, two points if there are deviations, either on the opening or closing of the jaw, three in cases where pain is present, and four in cases when it is ankylosed.
Si está afectada se dará un punto si sólo hay ruidos a la exploración física, dos puntos si hay desviaciones ya sea a la apertura y/o al cierre, tres si existe dolor, y cuatro puntos si está anquilosada.