Comparación de la Precisión del Color entre el Sustrato de Dentina Natural y Tres Marcas de Porcelana de Dentina del Sistema Cerámico de Matriz de Vidrio (Análisis de Imágenes Digitales)

Autores/as

DOI:

https://doi.org/10.33448/rsd-v11i17.36921

Palabras clave:

Dentina natural; Porcelana de dentina; Precisión de color; Análisis de imágenes digitales.

Resumen

Propósito: El propósito de este estudio de laboratorio fue diferenciar el color de la dentina natural (ND) y la porcelana de dentina (DP) mediante el uso de tres marcas de Glass-Matrix Ceramic System (GMCS) mediante el sistema paramétrico CIE L*, a*, b*. Materiales y métodos: Se preparó un incisivo central superior humano extraído como grupo de control. Se tomó una muestra de dentina uniformemente gruesa del tercio medio coronal de la mitad labial longitudinalmente. Se fabricaron doce discos de porcelana de dentina GMCS de acuerdo con las instrucciones del fabricante utilizando la técnica convencional de polvo/lechada, 4 discos para cada grupo; Cerámica feldespática VITA VMK 95 (VMK), cerámica a base de leucita VITA VM9 (VM9) y cerámica a base de fluorapatita IPS e.max Ceram IVOCLAR (IEC). Los espesores de las muestras ND y DP fueron (8 × 1 mm, tono A3) y (n = 4). Se utilizó una cámara digital para tomar fotografías de las muestras mientras que las lecturas de color se obtenían mediante un software gráfico. Se midieron los colores de los especímenes y los datos se evaluaron estadísticamente usando la prueba de Levene, ANOVA unidireccional y comparaciones múltiples post hoc. Resultados: Los valores paramétricos CIE L*, a*, b* y ΔE de todos los discos cerámicos en comparación con ND fueron significativamente diferentes incluso dentro de las marcas cerámicas (P<.05), ΔE fue ND > IEC > VMK > VM9. Conclusiones: Para reproducir el color ND por DP, se necesita una selección adecuada de la guía de colores debido a las diferencias de color de una marca a otra, incluso en la misma pestaña de la guía de colores. Importancia clínica: Hay una falta de información sobre qué tan idéntico es el color de la dentina natural a la porcelana de dentina en la misma guía de colores.

Citas

Addy, M. & Prayitno, S. W. (1980). Light microscopic and color television image analysis of the development of staining on chlorhexidine-treated surfaces. J Periodontol, 51(1), 39-43.

Anusavice K J, S.C.P.H. (2012). Phillips’ Science of Dental Materials, (12. ed.) St Louis : Saunders.

Anusavice, K. J., Kakar, K. & Ferree, N. (2007). Which mechanical and physical testing methods are relevant for predicting the clinical performance of ceramic-based dental prostheses?. Clin Oral Implants Res, 18(3) 31-218.

Azevedo, C. G., et al. (2011). The Effect of Luting Agents and Ceramic Thickness on the Color Variation of Different Ceramics against a Chromatic Background. Eur J Dent, 5(3), 52-245.

Bajraktarova-Valjakova, E., et al. (2018). Contemporary Dental Ceramic Materials, A Review: Chemical Composition, Physical and Mechanical Properties, Indications for Use. Open Access Maced J Med Sci, 6(9), 1742-1755.

Barath, V. S., et al. (2003). Spectrophotometric analysis of all-ceramic materials and their interaction with luting agents and different backgrounds. Adv Dent Res, 17, 55-60.

Barghi, N. & Goldberg. (1977). Porcelain shade stability after repeated firing. J Prosthet Dent, 37(2), 5-173.

Bengel, W. M. (2003). Digital photography and the assessment of therapeutic results after bleaching procedures. J Esthet Restor Dent, 15(1), 21-32.

Bentley, C., et al. (1999). Quantitation of vital bleaching by computer analysis of photographic images. J Am Dent Assoc, 130(6), 16-809.

Bertassoni, L.E., et al. (2009). Biomechanical perspective on the remineralization of dentin. Caries Res, 43(1), 7-70.

Celik, G., et al. (2008). The effect of repeated firings on the color of an all-ceramic system with two different veneering porcelain shades. J Prosthet Dent, 99(3), 8-203.

Chu, S. J., Trushkowsky, R. D. & Paravina, R D.. (2010). Dental color matching instruments and systems. Review of clinical and research aspects. J Dent, 38(2), 2-16.

CIE, B. C. (1971). Commission internationale de l’eclairage: colorimetry (Official recommendations of the international commission on illumination).

Culpepper, W. D. (1970). A comparative study of shade-matching procedures. J Prosthet Dent, 24(2), 73-166.

Dancy, W. K., et al. (2003). Color measurements as quality criteria for clinical shade matching of porcelain crowns. J Esthet Restor Dent, 15(2), 21-114.

Dede, D. O., et al. (2013). Influence of abutment material and luting cements color on the final color of all ceramics. Acta Odontol Scand, 71(6), 8-1570.

Dozic, A., et al. (2003). The influence of porcelain layer thickness on the final shade of ceramic restorations. J Prosthet Dent, 90(6), 70-563.

Fondriest, J. (2003). Shade matching in restorative dentistry: the science and strategies. Int J Periodontics Restorative Dent, 23(5), 79-467.

Hammad, I.A. & R.S. Stein. (1991). A qualitative study for the bond and color of ceramometals. Part II. J Prosthet Dent, 65(2), 79-169.

Hasegawa, A., Ikeda, I. & Kawaguchi, S. (2000). Color and translucency of in vivo natural central incisors. J Prosthet Dent, 83(4), 23-418.

Heffernan, M. J., et al. (2002). Relative translucency of six all-ceramic systems. Part I: core materials. J Prosthet Dent, 88(1), 4-9.

Höland W, B. G. (2012). Glass ceramic technology, (2. ed.) Hoboken: John Wiley & Sons.

Holand, W., et al. (2006). Clinical applications of glass-ceramics in dentistry. J Mater Sci Mater Med, 17(11), 42-1037.

Honda, E., Prince, J L. & Fontanella, V. (2018). State-of-the-Art Digital Imaging in Dentistry: Advanced Research of MRI, CT, CBCT, and Digital Intraoral Imaging. Biomed Res Int, 2018, 90-120.

Ishikawa-Nagai, S., et al. (2005). Reproducibility of tooth color gradation using a computer color-matching technique applied to ceramic restorations. J Prosthet Dent, 93(2), 37-129.

Jarad, F. D., Russell, M. D. & Moss, B. W. (2005). The use of digital imaging for colour matching and communication in restorative dentistry. Br Dent J, 199(1), 9-43.

Jayachandran, S. (2017). Digital Imaging in Dentistry: A Review. Contemp Clin Dent, 8(2), 193-194.

Joiner, A. (2004). Tooth colour: a review of the literature. J Dent, 32(1), 3-12.

Jorgenson, M. W. & Goodkind. R. J. (1979). Spectrophotometric study of five porcelain shades relative to the dimensions of color, porcelain thickness, and repeated firings. J Prosthet Dent, 42(1), 96-105.

Kugel, G., Ganz, S. D. & Agarwal, T. (2017). Digital Technologies: A Roundtable Discussion on Changing the Face of Dentistry. Dent Today, 36(6), 18-24.

Li, Q., Yu, H & Wang, Y. N. (2009). Spectrophotometric evaluation of the optical influence of core build-up composites on all-ceramic materials. Dent Mater, 25(2), 65-158.

McCaslin, A. J., et al. (1999). Assessing dentin color changes from nightguard vital bleaching. J Am Dent Assoc, 130(10), 90-1485.

McLean, J. W. (1991). The science and art of dental ceramics. Oper Dent, 16(4), 56-149.

Mclean, J. W. (1995). New dental ceramics and esthetics. J Esthet Dent, 7(4), 9-141.

O'Brien, W. J., Fan, P. L. & Groh, C. L. (1994). Color differences coefficients of body-opaque double layers. Int J Prosthodont, 7(1), 61-56.

Omelon, S. J. & Grynpas, M. D. (2008). Relationships between polyphosphate chemistry, biochemistry and apatite biomineralization. Chem Rev, 108(11), 715-4694.

Ozakar, I. N., et al. (2014). Effect of water storage on the translucency of silorane-based and dimethacrylate-based composite resins with fibres. J Dent, 42(6), 52-746.

Ozturk, O., et al. (2008). The effect of ceramic thickness and number of firings on the color of two all-ceramic systems. J Prosthet Dent, 100(2), 99-106.

Paul, S. J., et al. (2004). Conventional visual vs spectrophotometric shade taking for porcelain-fused-to-metal crowns: a clinical comparison. Int J Periodontics Restorative Dent, 24(3), 31-222.

Ryakhovsky, A. N. & Tikhon, Y V. (2017). Analysis of the color changes in teeth at different depths preparation. Stomatologiia (Mosk), 96(6), 40-43.

Sahin, V., et al. (2010). The effect of repeated firings on the color of an alumina ceramic system with two different veneering porcelain shades. J Prosthet Dent, 104(6), 8- 372.

Seghi, R. R., Johnston, W. M. & O'Brien, W. J. (1986). Spectrophotometric analysis of color differences between porcelain systems. J Prosthet Dent, 56(1), 35-40.

Seghi, R. R., Johnston, W. M. & O'Brien, W. J. (1989). Performance assessment of colorimetric devices on dental porcelains. J Dent Res, 68(12), 9-1755.

Shokry, T. E., et al. (2006). Effect of core and veneer thicknesses on the color parameters of two all-ceramic systems. J Prosthet Dent, 95(2), 9-124.

Shono, N. N. & Al, N. H. (2012). Contrast ratio and masking ability of three ceramic veneering materials. Oper Dent, 37(4), 16-406.

Soler, E., et al. (2017). In vivo and in vitro spectrophotometric evaluation of upper central incisors before and after extraction. Clin Oral Investig, 21(8), 2429-2436.

Spink, L. S., et al. (2013). Comparison of an absolute and surrogate measure of relative translucency in dental ceramics. Dent Mater, 29(6), 7-702.

Tam, W. K. & Lee, H. J. (2012). Dental shade matching using a digital camera. J Dent, 40(2), 3-10.

Uludag, B., et al. (2007). The effect of ceramic thickness and number of firings on the color of ceramic systems: an in vitro study. J Prosthet Dent, 97(1), 25-31.

Van der Burgt, T. P., et al. (1990). A comparison of new and conventional methods for quantification of tooth color. J Prosthet Dent, 63(2), 62-155.

Vandenberghe, B. (2018). The digital patient - Imaging science in dentistry. J Dent, 74(1), 21-26.

Volpato, C. A., et al. (2009). Optical influence of the type of illuminant, substrates and thickness of ceramic materials. Dent Mater, 25(1), 87-93.

Wee, A. G., et al. (2006). Color accuracy of commercial digital cameras for use in dentistry. Dent Mater, 22(6), 9-553.

Descargas

Publicado

24/12/2022

Cómo citar

AL-MUAALEMI , Z. .; ABULOHOM, F. .; AL-SHARANI, H. M. .; GALO, R.; LI, H. .; GUBHAJU, B. . .; LIAO, H. . . Comparación de la Precisión del Color entre el Sustrato de Dentina Natural y Tres Marcas de Porcelana de Dentina del Sistema Cerámico de Matriz de Vidrio (Análisis de Imágenes Digitales). Research, Society and Development, [S. l.], v. 11, n. 17, p. e111111736921, 2022. DOI: 10.33448/rsd-v11i17.36921. Disponível em: https://www.rsdjournal.org/index.php/rsd/article/view/36921. Acesso em: 19 may. 2024.

Número

Sección

Ciencias de la salud