Invisalign is a type of orthodontic treatment that helps to straighten teeth without the use of the typical metal braces. Invisalign has quickly revolutionized the orthodontics world. Now patients have a different option besides ugly metal brackets. Invisalign involves wearing a series of custom-made clear plastic aligners that help shift your teeth into the proper position. Patients who would have never considered braces before are now giving invisalign a shot. Learn more about this treatment and know the costs.