How to Fix a Crossbite | Severns Dentistry
2020-9-8 · Treatment for a crossbite may involve the use of a palatal expander. This is a fixed or removable orthodontic appliance that is used to make the upper jaw wider. The palatal expander is used in conjunction with an appliance the is designed to move the teeth, such as braces or clear aligners, like Invisalign.
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