The presurgical treatment is completed at the age of 5 months approximately, before the closing of the primary palate 1, 15, after which, the device is removed and the first surgery is performed 16.
El tratamiento prequirúrgico se completa aproximadamente a los 5 meses de edad, antes del cierre del paladar primario 1-15 luego de lo cual, se retira el aparato y se realiza la primera intervención quirúrgica 16.