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KMID : 1149720210110020102
Clinical Journal of Korean association of Orthodontists
2021 Volume.11 No. 2 p.102 ~ p.114
Treatment of a Growing Patient with Skeletal Class III Malocclusion Using Face Mask and Maxillary Skeletal Expander
Kim Tae-Gyun

Lee Young-Jun
Chae Jong-Moon
Chang Na-Young
Abstract
Face mask treatment with a rapid palatal expander is common in children with Class III malocclusion and maxillary deficiency. However, it can cause anchorage loss and dental side effects. To overcome these disadvantages, the use of skeletal anchorage such as miniplates in the infrazygomatic crest area or palate has been reported. This clinical case report presents face mask treatment in skeletal Class III adolescent with maxillary skeletal expander (MSE). MSE has been developed for the maxillary expansion in adults, but it can be used as a skeletal anchorage for face mask treatment in children. The post-treatment profile was significantly improved without any dental side effects.
KEYWORD
Active plate, Maxillary skeletal expander, Face mask, Class III malocclusion
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