What every dentist needs to know about clear aligners.

In recent years, the demand for esthetic orthodontic treatment options for adult patients has increased dramatically. Clear aligner therapy (CAT) has become a popular method of orthodontic therapy that now allows for comprehensive treatment with more complex dental movements. Moreover, the increasing role of technology in dental treatments has made CAT more appealing to providers and patients. The aim of this article is to highlight the clinical scope and limitations of CAT and to outline the differences among various clear aligner products.