| 摘要 |
A palatal plate for orthodontic treatment is provided to do a role of a fixing source by being fixed on the palate firmly, to make it easy to insert or remove an existing orthodontic treatment device and to minimize contact area with a mucosa. The palatal plate for orthodontic treatment includes a body(100), a support portion, and a fixing portion(300). A coupling portion on which one end of a correction fastening tool is detachably coupled is formed on the body(100). The support portion includes inner and outer support portions that are formed downwardly on the lower part of the body(100). The fixing portion(300) is formed on the support portion. On the center of the fixing portion(300), a coupling hole(310) is formed. The fixing portion(300) is fixed on the palate through the coupling hole(310) with a screw.
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