@article{CHEN2016, 
author = {Xi CHEN and Qin-zhou SUN},
title = {The study of colorimetric board of porcelain fused to metal restoration for moderate to severe dental fluorosis},
year = {2016},
journal = {Journal of Prevention and Treatment for Stomatological Diseases},
volume = {24},
number = {1},
pages = {33-36},
keywords = {Dental fluorosis, Extrinsic stain, Shade guide, Chromaticity},
url = {https://www.sciopen.com/article/10.12016/j.issn.2096-1456.2016.01.007},
doi = {10.12016/j.issn.2096-1456.2016.01.007},
abstract = {ObjectiveTo study the colorimetric board of porcelain fused to metal (PFM) restorations for severe dental fluorosis.Methods300 pieces of metal plates with different dyeing formulations of glazed ceramic powder were fabricated. The colorimetric parameter values of these colorimetric plates were determinate by Shade Eye-NCC (the 2nd generation computer colorimetric instrument), and the values were compared with fluorosis values of tooth-colored degrees.ResultsThe colors of group B 4, 5 plate, group F 2, 4, 5 plate, and group G1 plate were clinically acceptable.ConclusionThe metal-based colorimetric boards in this study might be a new method to make shade guide for fluorine spot teeth.}
}