The Service of Dental Medicine at Hospital da Luz Vila Real will offer, next July 14 , free evaluations of invisible orthodontics, to assess the possibility of application of the Invisalign system. The Invisalign system consists in removable and practically invisible aligners, customized to each individual. They allow to shift the teeth gradually and smoothly, but with precision and efficacy, until the desired result is achieved. The system can be used to correct problems deriving from: Spaced out teeth or crowded teeth; Open bite; Cross bite; Deep bite; Prognathism Date and place: 14 July 2020, Hospital da Luz Vila Real (Dental Medicine) Schedule: 9 a.m. to 6 p.m. Appointment scheduling (obligatory): 259 043 970