An orthodontic appliance is provided for controlling positioning of a patients teeth. The appliance includes at least one dental encasing component formed to overlay at least one of the patients teeth and at least a portion of a palate of the patient. The at least one dental encasing component has a lingual surface and a labial surface. The appliance also includes at least one rigid component fused to an entire length of the lingual surface of the at least one dental encasing component and over a portion of the at least one dental encasing component overlaying a portion of the palate of the patient.
