Orthodontic appliance, retainer

Intended purpose

Dental orthodontic appliance used to maintain teeth in corrected positions during the period of functional adaptation following corrective treatment. Also used to maintain the positions of the teeth and jaws effected by orthodontic procedures.

Functional description

A dental orthodontic appliance, fixed or removable, used to maintain teeth in corrected positions during the period of functional adaptation following corrective treatment. These appliances are also used to maintain the positions of the teeth and jaws effected by orthodontic procedures.