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Influence of Pre-Orthodontic Trainer treatment on the perioral and masticatory muscles in patients with Class II division 1 malocclusion

Published by: European Journal of Orthodontics

The aim of this follow-up study was to evaluate the effects of Pre-Orthodontic Trainer (POT) appliance on the anterior temporal, mental, orbicularis oris, and masseter muscles through electromyography (EMG) evaluations in subjects with Class II division 1 malocclusion and incompetent lips.

Authors: Tancan Uysal, Ahmet Yagci, Sadik Kara and Sukru Okkesim

malocclusion, perioral and masticatory muscles, class II division 1, pre-orthodontic