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Micro-CT Application for Infiltration Technology in Paedodontics and Orthodontics

机译:Micro-CT技术在儿童正畸和正畸中的渗透技术应用

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White spot lesions are an early evidence of the demineralization of the enamel surface and are the first step of future caries that will develop on those spots. Recently, a new and innovative biotechnology was developed - Icon, a caries infiltrant to be introduced in early tooth lesions, able to achieve a very good preservation of dental structures. In order to assess the infiltrant penetration level inside the white spot lesions, a non-destructive 3D visualization method is needed. Phase-contrast micro computed tomography using synchrotron radiation proved to be a powerful technique, allowing a 3D morphological investigation of all the components of interest: tooth structure, white spot lesions extension, infiltrant penetration inside the lesions, without the need of slicing the specimens. From our clinical experience and the conducted research we can conclude that this technology is effective and useful in many clinical situations encountered in pediatric dentistry.
机译:白斑病变是釉质表面脱矿质的早期证据,并且是将来在这些斑点上发展的龋齿的第一步。最近,开发了一种新的创新生物技术-Icon,一种在龋齿早期引入的龋齿浸润剂,能够很好地保护牙齿结构。为了评估白斑病变内的浸润剂渗透水平,需要一种非破坏性的3D可视化方法。事实证明,使用同步加速器辐射的相差显微计算机断层扫描是一种强大的技术,可以对所有感兴趣的组件进行3D形态学研究:牙齿结构,白斑病变扩展,浸润剂渗透到病变内部,而无需切片标本。从我们的临床经验和进行的研究中,我们可以得出结论,该技术在儿科牙科遇到的许多临床情况中都是有效和有用的。

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