Anterior crossbite clinical tip (aligner)Chris Chang OrthoCC753

[Clinical tip] This presentation describes 3 powerful tools to correct anterior crossbite in aligner treatment. First the thickness of aligners and occlusal attachments can open up the bite. Second, use tongue blades to bring out upper incisors. Third, Class III elastics can result in upper flaring and lower dumping. 本篇報告分享了使用隱形矯正系統治療前牙錯咬時，三種有利的工具。第一是牙套本身的厚度和occlusal attachments可以把咬合打開。第二，利用壓舌板將前牙推出。第三，使用 Class III橡皮筋可以製造 uppper flaring和lower dumping的效果。有助於矯正前牙錯咬。