Lip bumpers are used (with the force of the lip), to push back the molars in order to alleviate crowding. The wire consists of several adjustment loops, which can be adjusted by Dr. Garrett to add more “force” for continual movement of the molars.
The lip bumper is usually removable, but can be “tied-in” upon request. Wearers must be conscientious about keeping wax or EZO Denture cushions on the adjustment loops to prevent the wire from embedding into the lower lip causing soreness.
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