50H-2017. Resolved, that for the health and well-being of the public, the American Dental Association believes that supervision by a licensed dentist is necessary for all phases of orthodontic treatment including:        oral examination periodontal examination radiographic examination study models or scans of the mouth treatment planning and prescriptions periodic progress assessments and final assessment with stabilizing measures and be it further Resolved, that the ADA strongly discourages the practice of do-it-yourself orthodontics because of the potential for harm to patients.