Over the years, The Roth Treatment Philosophy has evolved into a system of ¿Goal Directed¿ diagnosis, treatment planning, and treatment with measurable criteria in the areas of Facial Aesthetics, Dental Aesthetics, Functional Occlusion and Condylar Position including Elements Needed for Stability of dentition and maintenance of good Periodontal Health. Orthodontists throughout the world have used this approach to orthodontics with a great deal of success.