酸蚀 [
suān shí]
[化学] acid etching
- 目的:预防口腔固定正畸酸蚀牙釉白斑的发生。
Objective:To prevent enamel opaque spot after orthodontic etching. - 目的:探讨一种新型自酸蚀剂对托槽粘结强度的影响。
Objective:To investigate the bonding sore ng hof a self-etch primer adhesive on orthodontic brackets. - 方法:在酸蚀前后分别用氟化泡沫对牙釉质进行氟化处理。
Methods: To treat teeth with fluoride treatments before or after etching.
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