Removable appliances, unlike conventional braces, are used to retain teeth in their corrected positions and in some cases, to influence growth of the jaws in order to effect changes in facial structure. In addition, they are often used before and in conjunction with fixed appliances.
Removable appliances are not utilized to treat all orthodontic problems. It takes skill, and experience to recognize conditions that will respond favorably to removable appliances. Timing of such therapy also is very important.
Removable appliances require care. Although you may notice an effect on eating and speaking along with an increase in the flow of saliva, you will eventually adjust to the appliance.