Keys to Anterior Crossbite correction｜【Chris Chang Ortho】CC734

This is a non-surgical treatment of Class III malocclusion with functional shift. First, apply the 3-ring diagnosis scheme to provide an accurate diagnosis. Second, determine the extraction strategies using the provided extraction protocols. Finally, apply bite turbos and CIII elastics to correct anterior and posterior crossbite. 這是一個透過不開刀和自鎖式矯正系統來治療Class III咬合不正合併functional shift的案例。首先利用3-ring diagnosis scheme來正確診斷，再透過extraction protocols來決定拔牙策略，騰出空間。最後利用bite turbos 和CIII elastics來打開並改善咬合。