Enhancing diagnosis of gingivitis by quantifying gingival tissue functional parameters with diffuse reflectance spectroscopy

Chieh Yeh, I. Wen Huang, Yuan Hsun Tsai, Po Chi Hu, Tzu Chia Liu, Guan Hua Lai, Sheng Hao Tseng, Yu Chen Kuan

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

Early gingivitis is difficult to assess by visual observation. We found that the tissue chromophore values derived from our diffuse reflectance spectroscopy system had a greater advantage over the conventional 2-wavelength reflectance ratio method. In this research, the reflectance and absorption spectra were acquired from 28 healthy sites and 11 gingivitisinfected sites in 8 volunteer patients with illumination of the tungsten halogen lamps. Our results demonstrated that the method of chromophore values outperformed the 2-wavelength reflectance ratio method and gave a sensitivity of 64% and a specificity of 86%.

原文English
主出版物標題Biomedical Imaging and Sensing Conference 2021
編輯Toyohiko Yatagai, Yoshihisa Aizu, Osamu Matoba, Yasuhiro Awatsuji, Yuan Luo
發行者SPIE
ISBN(電子)9781510647190
DOIs
出版狀態Published - 2021
事件Biomedical Imaging and Sensing Conference 2021 - Virtual, Online, Japan
持續時間: 2021 4月 202021 4月 22

出版系列

名字Proceedings of SPIE - The International Society for Optical Engineering
11925
ISSN(列印)0277-786X
ISSN(電子)1996-756X

Conference

ConferenceBiomedical Imaging and Sensing Conference 2021
國家/地區Japan
城市Virtual, Online
期間21-04-2021-04-22

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 凝聚態物理學
  • 電腦科學應用
  • 應用數學
  • 電氣與電子工程

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