Treatment of Class I Dental Crowding with Invisalign｜【Chris Chang Ortho】CC751

[case report] This is a CI case with crowding treated with aligners and extractions. First consider which extraction strategy to apply. Use occlusal attachments to correct anterior crossbite. The final part discusses the factors that may affect the predicted tooth movement and the achieved outcomes. 這是一個用隱適美和拔牙改善牙亂的案例。首先要決定該採取怎麼的拔牙策略，然後透過occlusal attachments來改善前牙錯咬。最後再討論有哪些因素會影響電腦模擬和實際治療時牙齒移動的差距。