[用于客观聚焦釉质脱矿诊断的分光光度法]
[Spectrophotometric method for objective focal enamel demineralization diagnostics].
作者信息
Makarova N E, Vinnichenko Yu A
机构信息
Central Research Institute of Dentistry and Maxillofacial Surgery, Moscow, Russia.
出版信息
Stomatologiia (Mosk). 2017;96(6):9-11. doi: 10.17116/stomat20179669-11.
The article presents the results of spectrophotometric tooth enamel scanning. Research was conducted in vitro on extracted teeth. Numeric color parameters measurements were made by VITA EasyShade spectrophotometer after the 37% phosphoric acid enamel conditioning, that was made for an artificial tooth enamel demineralization reconstruction. Then transverse section of this enamel part was evaluated by scanning electronic microscopy. The scale of enamel demineralization depth in mm/microns and its' lightness parameter compliance was created.
本文介绍了分光光度法对牙釉质进行扫描的结果。研究在体外对拔除的牙齿进行。在使用37%磷酸对牙釉质进行酸蚀处理后，通过VITA EasyShade分光光度计进行数值颜色参数测量，该酸蚀处理用于人工牙釉质脱矿重建。然后通过扫描电子显微镜对该牙釉质部分的横断面进行评估。创建了以毫米/微米为单位的牙釉质脱矿深度及其明度参数的对应关系。
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