2010
DOI: 10.1016/j.jdent.2010.07.006
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Four color-measuring devices compared with a spectrophotometric reference system

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Cited by 80 publications
(67 citation statements)
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References 26 publications
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“…Due to the nature of tooth color, the "true color" of the teeth tested in vivo could not be determined with any certainty because there is no gold standard for a "correct" evaluation 36,40) . Thus, many investigations have focused on the repeatability of one instrument in evaluating its performance 8,19,41) .…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Due to the nature of tooth color, the "true color" of the teeth tested in vivo could not be determined with any certainty because there is no gold standard for a "correct" evaluation 36,40) . Thus, many investigations have focused on the repeatability of one instrument in evaluating its performance 8,19,41) .…”
Section: Discussionmentioning
confidence: 99%
“…The outputted CIE L*a*b*-coordinates were used only for comparison within the color-measuring device, in accordance with the manufacturer's advice. Lehmann et al compared four color-measuring devices with a spectrophotometric reference system and showed that the measurements using the devices exhibited substantial deviations from a CIE-compliant reference system 40) . Thus, comparison of the CIE L*a*b* coordinates of different devices would not be meaningful.…”
Section: Discussionmentioning
confidence: 99%
“…The differences in colors is described as ∆E (2). In studies, gum colors were measured by color spectrophotometers or specially designed cameras (2,8). Color information were extracted from the resulting images (5,8,9).…”
Section: Introductionmentioning
confidence: 99%
“…In studies, gum colors were measured by color spectrophotometers or specially designed cameras (2,8). Color information were extracted from the resulting images (5,8,9). When the data distribution of these color information's Lab values were examined statistically, with the average color values obtained by using Δ E values equally spaced, these values could be used as a color scale (2,7).…”
Section: Introductionmentioning
confidence: 99%
“…2,3 Özellikle anterior bölgedeki restorasyonlarda, çevre diş yapıları ile restorasyonun renk uyumu diş hekimi ve hasta için büyük önem taşımaktadır. Bu nedenle, renk seçiminin nasıl yapılması gerektiği ve hangi yöntemlerin kullanılmasının en doğru sonuçlar vereceği konularında araştırmalar yapılmış 5,6 ve objektif olarak rengin belirlenebilmesi amacıyla çeşitli cihazlar geliştirilmiştir. Ancak ilk seçilen renk her ne kadar doğru olsa da, estetik restoratif materyallerde polimerizasyon sonrasında ortaya çıkan renk değişimi klinik olarak handikap oluşturmakta ve başarısızlıklara neden olmaktadır.…”
Section: Introductionunclassified