摘要
目的 了解新型牙齿增白剂——黛思达增白牙胶对牙体表面结构影响。方法 采用扫描电镜方法观察涂药后离体牙釉质超微结构变化 ,并与国内外同类产品相比较。结果 涂药后 2周检查 ,未见牙釉质表面形态改变 ,未发现明显增宽脱钙区域。
WT5”BZ]Objective To Study the effects of Desida tooth whitening gel on dental enamel. Methods SEM is used in order to observe the changes in stractures of enamel after whitening treatment. Some products, both from abroad and domestic, were compared. Results The gel didn’t destroy the enamel stracture after 2_week treatment. We didn’t find any decalcification region in enamel. Conclusion Desida gel is safe for dental hard tissue. [WT5”HZ]
出处
《临床口腔医学杂志》
2000年第4期207-208,共2页
Journal of Clinical Stomatology
基金
湖北省教委基金资助(99D006)
