Muscle Balance as a Factor in Spontaneous Correction of Frontal Teeth in a Patient With Cerabral Palsy

The aim of the case report is a patient with cerebral palsy in whom, spontaneous correction of the position of the maxillary central incisors occurred following the removal of supernumerary teeth, as a result of the continuous action of the lip muscles in accordance with equilibrium theory. Key words: equilibrium theory, lip muscles, tooth position, mesiodens, cerebral palsy, spontaneous correction.