Miniscrew-assisted rapid palatal expansion (MARPE) uses a custom appliance supported by small screws to widen a narrow upper jaw. It may be part of an orthodontic plan to improve the way the upper and lower teeth fit together.

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Dr. Ting evaluates your jaw structure, bite, and in-office records to determine whether MARPE is appropriate for you. Your treatment plan, timing, and any need for coordinated surgical care depend on your individual findings.