關鍵字(key
words):bracket(=托槽=支架),scaler(洗牙機頭),prophylaxis paste(拋光膏),etching
agent/gel(酸蝕劑),bonding agent(黏著劑),o-ring(彩色套環)
1)teeth surfaces cleaning by ultrasonic
scaler
2)teeth surfaces polished by prophylaxis
paste
3)teeth surfaces etching by 37% phosphoric
acid(for 45 seconds)
Q)在矯正直接黏著（direct bonding）時，最常使用之牙釉質酸蝕（enamel etching），一般而言，將除去多少牙釉質厚度?
4)after etching ,teeth surfaces showed marble
white color
5)teeth surfaces treated by bonding agent(full
tooth surface coating)
6)bracket meshbase treated by bonding agent
& adhesion gel applicated
7)bonding the bracket to the tooth surface &
angulation adjusted
8)when bonding the bracket,use vaccum suction
ejector & cotton rolls for removing
saliva out(keep drying)
9)use mouth mirror to check the position
&angulation of bracket at the posterior
regions
10)brackets already bonded
11)tie the initial arch wire by o-rings for
leveling& aligning(on palatal side ,you can see the nance holding arch for
anchorage)
矯正托槽上的紅,黃,藍,黑,在遠心翼(distal wing)上的記號是廠商在出廠前做的mark,為了易於辨別矯正器(托槽)所屬的牙體方位
bonding in orthodontics(有關矯正的bracket黏著介紹)
video bond up sequence(黏矯正器的影片)
video from you tube(從you tube裡找出的黏矯正器的procedure影片)
braces in china(老外在山東臨沂黏矯正器的影片)
