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      Selección de color dentario: comparación de los métodos visual y espectrofotométrico Translated title: Selection of tooth colour: Comparison of visual and spectrophotometric methods

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          Abstract

          Introducción En odontología la selección de color se realiza mediante métodos visuales o instrumentales: el primero, ampliamente utilizado, es subjetivo e influenciado por diversos factores, en tanto el instrumental con espectrofotómetro es objetivo y simple, pero poco utilizado. Objetivo Comparar los resultados en la selección del color utilizando los métodos visual y el espectrofotómetro Easyshade Compact, para verificar si existen diferencias. Material y método Cincuenta odontólogos, 25 hombres y 25 mujeres, seleccionaron el color de una pieza dentaria anterior sana con el muestrario Vitapan 3D Master, y se compararon los resultados con los obtenidos al utilizar el espectrofotómetro. Los datos se analizaron mediante Chi-cuadrado. Resultados El 18% de los odontólogos (el 24% de las mujeres y el 12% de los hombres) coincidió en la selección visual del color con lo obtenido con espectrofotómetro. Un 76% de las mujeres y un 88% de los hombres no concordaron en la selección visual con respecto a los resultados obtenidos con el espectrofotómetro. Conclusiones Existen diferencias estadísticamente significativas entre la selección del color dentario con el método visual y el espectrofotómetro (p < 0,0005). El género no parecería ser un factor determinante en la selección del color (p < 0,232).

          Translated abstract

          Introduction In cosmetic dentistry the selection of colour can be performed by visual or instrumental methods. The former is subjective, influenced by multiple factors and widely used by dentists, whilst the latter, using a spectrophotometer, is objective and simple but little used. Objective To compare the results in the selection of colour by a visual method and using the Easyshade Compact spectrophotometer, to verify whether there are differences between them. Material and method A total of 50 dentists, 25 men and 25 women, were asked to select the colour of a healthy anterior tooth using the 3D Master Vitapan, and the results were compared with those obtained when using the Easyshade Compact spectrophotometer. The data obtained were analysed using the Chi-squared statistical test. Results The colour obtained by the visual colour selection matched that obtained with spectrophotometer by 18% of dentists. The colour selection by the visual method was different to that obtained with the spectrophotometer for 76% of women and 88% of men. Conclusions There are statistically significant differences between the selection of colour with the visual method and with spectrophotometer (P < .0005). Gender does not seem to be a determining factor in the selection of colour (P < .232).

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          Tooth colour: a review of the literature

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            Shade matching quality among dental students using visual and instrumental methods.

            Study aims were to compare shade matching quality between visual and machine-aided shade selection among dental students and to evaluate the effect of experience and gender.
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              Color and shade management in esthetic dentistry

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                Author and article information

                Contributors
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Journal
                piro
                Revista clínica de periodoncia, implantología y rehabilitación oral
                Rev. Clin. Periodoncia Implantol. Rehabil. Oral
                Sociedad de Periodoncia de Chile., Sociedad de Implantología Oral de Chile., Sociedad de Prótesis y Rehabilitación Oral de Chile.
                0719-0107
                August 2016
                : 9
                : 2
                : 163-167
                Affiliations
                [1 ] Universidad Mayor Chile
                Article
                S0719-01072016000200013
                10.1016/j.piro.2016.05.004
                e431aad5-fdc7-4b28-8138-4ddf9fd2b4a4

                This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

                Product
                Product Information: website
                Self URI (journal page): http://www.scielo.cl/scielo.php?script=sci_serial&pid=0719-0107&lng=en
                Categories
                DENTISTRY, ORAL SURGERY & MEDICINE

                Dentistry
                Selección de color dentario,Método visual,Espectrofotómetro,Dental colour selection,Visual method,Spectrophotometer

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