Your investment includes: Orthodontic records, which consists of x-rays, study models, and a personalized growth study workup to determine your treatment objectives. Active treatment fee for both early treatment options and complete comprehensive treatment with braces or Invisalign includes all appliances, office visits, and procedures performed in the office. Appliances are durable and should last through the entire treatment period if the patient follows instructions. If appliances require replacement due to loss, breakage, misuse or failure to eliminate foods that cause damage, we reserve the right to charge an additional replacement fee. One set of final retainers for our comprehensive (Phase II) patients is provided upon completion of treatment. There is a replacement fee for each additional retainer that is lost or broken.