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牙釉质的酸处理 被引量:5

Enamel Etching
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摘要 在涂树脂前以磷酸等强酸溶液短时处理釉质表面 ,以改善树脂对牙齿结构的边缘封闭和机械性粘结 ,这一过程称为酸处理。酸处理后将各种正畸附件直接粘结在牙面上 ,节省了大量人力物力。与传统的多带环技术相比 ,有很多优点 ,但也有一些缺点 ,本文就酸蚀粘结机理 ,牙釉质酸蚀粘结后组织结构变化、酸蚀液的浓度及处理时间。
出处 《北京口腔医学》 CAS 2002年第1期47-49,共3页 Beijing Journal of Stomatology
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参考文献17

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