Clear Aligners

In recent years there has been a tremendous increase in demand for an alternative to braces or for fixed orthodontic treatment. Technological advancements like CAD - CAM, intraoral scanners, 3D prototyping have revolutionized the way dental practitioners diagnose and treat cases worldwide. Clear aligners have been available for use since their advent in 19982. Since then they have progressed and advanced on many fronts. In the beginning, it was stated that there would be no future for aligners as complex tooth movements would not be possible. With the introduction of 3D scanning complex tooth movements are possible now.