Clear aligner therapy

Clear Aligner Therapy is an orthodontic treatment in which the patient wears a series of clear, removable aligners that gradually move the teeth to improve bite function and/or esthetic appearance. These are thermoformed plastic aligners made from semi elastic polyurethane or copolyester covering buccal, lingual and occlusal surfaces of teeth. As with other treatments of the body, much of its success depends on the understanding and cooperation of the patient. Whether clear aligner therapy or traditional braces—has some limitations, inconveniences and potential hazards. This article describes in detail the advantages, disadvantages, indications and contraindications also.