• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Lasers in dentistry XVII >Repair of Artificial Lesions using an Acidic Remineralization Model Monitored with Cross - Polarization Optical Coherence Tomography
【24h】

Repair of Artificial Lesions using an Acidic Remineralization Model Monitored with Cross - Polarization Optical Coherence Tomography

机译：交叉偏振光学相干断层扫描监测的酸性矿化模型修复人工病变。

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

It is difficult to completely remineralize carious lesions because diffusion into the interior of the lesion is inhibited as new mineral is deposited in the outermost layers. In previous remineralization studies employing polarization sensitive optical coherence tomography (PS-OCT), two models of remineralization were employed and in both models there was preferential deposition of mineral in the outer most layer. In this study we attempted to remineralize the entire lesion using an acidic remineralization model and demonstrate that this remineralization can be monitored using PS-OCT. Artificial lesions approximately 100-150 urn in-depth were exposed to an acidic remineralization regimen and the integrated reflectivity from the lesions was measured before and after remineralization. Automated integration routines worked well for assessing the integrated reflectivity for the lesion areas after remineralization. Although there was a higher degree of remineralization, there was still incomplete remineralization of the body of the lesion.
机译：很难完全使矿物质矿化，因为当新的矿物质沉积在最外层时，会抑制扩散到病灶内部。在先前的采用极化敏感光学相干断层扫描（PS-OCT）的再矿化研究中，采用了两种再矿化模型，并且在这两种模型中，最外层均优先沉积矿物。在这项研究中，我们尝试使用酸性再矿化模型对整个病灶进行再矿化，并证明可以使用PS-OCT监测该再矿化。将深度约100-150 um的人造病变暴露于酸性再矿化方案，并在再矿化之前和之后测量病变的综合反射率。自动化的积分程序可以很好地评估矿化后病变区域的积分反射率。尽管再矿化的程度较高，但病变部位仍未完全矿化。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号