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DOI: 10.4103/1305-7456.202635
Lightness, chroma, and hue distributions in natural teeth measured by a spectrophotometer
Publication History
Publication Date:
25 September 2019 (online)
![](https://www.thieme-connect.de/media/10.1055-s-00042133/201701/lookinside/thumbnails/10-4103-1305-7456-202635-00036-1.jpg)
ABSTRACT
Objective: The aim of the study was to analyze the distribution of color parameters, lightness (L*), chroma (C), hue (H), a* and b*, in the intercanine sector in maxilla. Material and Methods: Patients' tooth color measurements were performed using an intraoral spectrophotometer VITA Easyshade® (VITA Zahnfabrik H. Rauter GmbH and Co. KG, Bad Sackingen, Germany). The measurements were made in 255 subjects in the intercanine sector in maxilla. Results: The mean values for the group of 255 subjects were as follows: L*, a*, b*, C, and H as 81.6, 0.67, 21.6, 21.7, and 92.7, respectively. For F=206.27 and P < 0.001 between L*, a*, b*, C, H, and central incisor/lateral incisor/canines, there were statistically significant differences. Conclusion: With the statistical analysis, it was determined that there are significant color differences between the teeth of the intercanine sector, which differences are clinically significant also.
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