Literature DB >> 19566303

Measurement of the refractive index of human teeth by optical coherence tomography.

Zhuo Meng1, X Steve Yao, Hui Yao, Yan Liang, Tiegen Liu, Yanni Li, Guanhua Wang, Shoufeng Lan.   

Abstract

We describe a novel method based on optical coherence tomography (OCT) for the accurate measurement of the refractive index of in vitro human teeth. We obtain the refractive indices of enamel, dentin, and cementum to be 1.631+/-0.007, 1.540+/-0.013, and 1.582+/-0.010, respectively. The profile of the refractive index is readily obtained via an OCT B scan across a tooth. This method can be used to study the refractive index changes caused by dental decay and therefore has great potential for the clinical diagnosis of early dental caries.

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Year:  2009        PMID： 19566303     DOI： 10.1117/1.3130322

Source DB:  PubMed          Journal:  J Biomed Opt        ISSN： 1083-3668            Impact factor:   3.170


  18 in total

1.  Direct Three-Dimensional Measurement of Refractive Index via Dual Photon-Phonon Scattering.

Authors:  Antonio Fiore; Carlo Bevilacqua; Giuliano Scarcelli
Journal:  Phys Rev Lett       Date:  2019-03-15       Impact factor: 9.161

2.  Spectrally enhanced imaging of occlusal surfaces and artificial shallow enamel erosions with a scanning fiber endoscope.

Authors:  Liang Zhang; Leonard Y Nelson; Eric J Seibel
Journal:  J Biomed Opt       Date:  2012-07       Impact factor: 3.170

3.  Swept-source optical coherence tomographic observation on prevalence and variations of cemento-enamel junction morphology.

Authors:  Sandeep Kumar Araveti; Noriko Hiraishi; Nao Kominami; Masayuki Otsuki; Yasunori Sumi; Cynthia K Y Yiu; Junji Tagami
Journal:  Lasers Med Sci       Date:  2019-07-24       Impact factor: 3.161

4.  Depth of cure of bulk fill composites with monowave and polywave curing lights.

Authors:  Timothy S Menees; Chee Paul Lin; Dave D Kojic; John O Burgess; Nathaniel C Lawson
Journal:  Am J Dent       Date:  2015-12       Impact factor: 1.522

5.  Ability of optical coherence tomography to detect caries beneath commonly used dental sealants.

Authors:  Jennifer S Holtzman; Kathryn Osann; Jessica Pharar; Kenneth Lee; Yeh-Chan Ahn; Travis Tucker; Sharareh Sabet; Zhongping Chen; Ripsik Gukasyan; Petra Wilder-Smith
Journal:  Lasers Surg Med       Date:  2010-10       Impact factor: 4.025

6.  Modifications of the Dental Hard Tissues in the Cervical Area of Occlusally Overloaded Teeth Identified Using Optical Coherence Tomography.

Authors:  Andreea Stănuși; Mihaela Ionescu; Cristina Cerbulescu; Sanda Mihaela Popescu; Eugen Osiac; Răzvan Mercuț; Monica Scrieciu; Roxana Maria Pascu; Adrian Ştefan Stănuși; Veronica Mercuț
Journal:  Medicina (Kaunas)       Date:  2022-05-25       Impact factor: 2.948

7.  In vitro near-infrared imaging of natural secondary caries.

Authors:  Jacob C Simon; Seth Lucas; Robert Lee; Cynthia L Darling; Michal Staninec; Ram Vanderhobli; Roger Pelzner; Daniel Fried
Journal:  Proc SPIE Int Soc Opt Eng       Date:  2015-02-24

Review 8.  Application of Optical Coherence Tomography (OCT) for Diagnosis of Caries, Cracks, and Defects of Restorations.

Authors:  Yasushi Shimada; Alireza Sadr; Yasunori Sumi; Junji Tagami
Journal:  Curr Oral Health Rep       Date:  2015

9.  Evaluation of the marginal and internal gaps of three different dental prostheses: comparison of the silicone replica technique and three-dimensional superimposition analysis.

Authors:  Jin-Young Park; So-Yeon Bae; Jae-Jun Lee; Ji-Hwan Kim; Hae-Young Kim; Woong-Chul Kim
Journal:  J Adv Prosthodont       Date:  2017-06-19       Impact factor: 1.904

10.  Transmission of Curing Light through Moist, Air-Dried, and EDTA Treated Dentine and Enamel.

Authors:  E Uusitalo; J Varrela; L Lassila; P K Vallittu
Journal:  Biomed Res Int       Date:  2016-06-30       Impact factor: 3.411
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