To conduct the present study, 50 patients were selected. Patients were healthy, of both genders, over 18 years of age, and attended the Orthodontics Clinic at the Graduate and Research Division of the National School of Dentistry, UNAM.
Para realizar este estudio, se reclutaron 50 pacientes sanos de ambos sexos, mayores de edad que acudían a la Clínica de Ortodoncia de la División de Estudios de Postgrado e Investigación de la Facultad de Odontología de la UNAM.