Effects of staining solutions on the discoloration of orthodontic adhesives: An in-vitro study

Çörekçi, Bayram; Irgın, Celal; Malkoç, Sıddık; Öztürk, Burhan

doi:10.1016/j.ajodo.2008.12.029

Cited by 40 publications

(38 citation statements)

References 24 publications

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“…However, most of the discolorations depend on the intrinsic factors and the chemical structure of the cement. Many studies have examined the color stability of resin cements (14)(15)(16). However, most of them have investigated just the extrinsic factors.…”

Section: Introductionmentioning

confidence: 99%

The effect of amine-free initiator system and the polymerization type on color stability of resin cements

et al. 2016

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We investigated the short-term (4 weeks)color stability of light-cure and dual-cure resin cements. Sixty disk-shaped test specimens of adhesive resin cement (10 × 1 mm) were prepared. One feldspathic porcelain test specimen (12 × 14 × 0.8 mm) was prepared from a prefabricated ceramic block. The feldspathic sample was placed on the resin cement disk and all the measurements were performed without cementation. Specific color coordinate differences (ΔL, Δa, and Δb), and the total color differences (ΔE) were calculated after immersion in distilled water for different periods. Data were compared using one-way analysis of variance (

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Section: Introductionmentioning

confidence: 99%

The effect of amine-free initiator system and the polymerization type on color stability of resin cements

et al. 2016

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“…Los estudios se enfocan en cambios en el color del adhesivo usado para cementar los brackets [16] y en cambios en el color de los brackets estéticos [32][33] por efecto de las bebidas oscuras.…”

Section: Discussionunclassified

“…Çöreckçi, Irgin, Malkoc y Ozturk analizaron el efecto in-vitro de 5 bebidas (cola, té negro, café, yogurt natural y vino tinto) en el color de 6 tipos de adhesivos ortodónticos [16]. Los resultados mostraron que la estabilidad del color fue inaceptable para todos los adhesivos, en las cinco sustancias.…”

Section: Introductionunclassified

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Efecto de las soluciones pigmentantes en el color de dientes tratados con ortodoncia fija: un estudio in vitro

et al. 2014

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Cómo citar este artículo: Acosta-Valderrama AL, Figueroa-Cadena H, Rivillas-Sánchez MC, Delgado-Perdomo L, Ruiz-Gómez A. Efecto de las soluciones pigmentantes en el color de dientes tratados con ortodoncia fija: un estudio in vitro. Rev Nac Odontol. 2014;10(18):49-56. doi: http://dx.doi.org/10.16925/od.v10i18.721 Resumen. Introducción: esta investigación pertenece a la línea de investigación "Terapéuticas y biomecánicas en ortodoncia y ortopedia" realizada en el 2013 por el grupo ODONTOPOSTGRADOSUCC de la Facultad de Odontología, sede Bogotá. El objetivo fue evaluar las alteraciones del color dental con tres bebidas oscuras, en dientes tratados con ortodoncia fija. Métodos: estudio experimental in-vitro, con 48 premolares humanos, aleatorizados en tres grupos de 16 dientes. Después de la cementación y descementación de brackets, los dientes fueron sumergidos durante 10 días a 37°C, en Coca-cola ® , vino tinto y café. El color fue medido antes de la cementación de brackets (T1) y después de la exposición a las sustancias (T2), con un espectrofotómetro (Vita Easyshade ® ). La diferencia en color (ΔΕ) fue calculada entre T1 y T2. Se aplicó la prueba t pareada y Bonferroni para determinar el significado de las diferencias en los parámetros L, C, h (p < 0,05). Resultados: se encontró una diferencia significativa en L, C, h (p = 0,05); los cambios de color fueron significativos: entre 79,8 (Coca-cola ® ) y 7,5 (café) unidades ΔΕ. Conclusiones: los dientes presentaron cambios en el color del esmalte grabado al someterse a bebidas oscuras, presentando mayor diferencia con Coca-cola ® y menor con café.Palabras clave: esmalte dental, decoloración dental, espectrofotometría, agentes colorantes. The effect of discoloration solutions on the color of teeth treated with fixed orthodontics: An in vitro studyAbstract. Introduction: this research was conducted in 2013 by the ODONTOPOSTGRADOSUCC group at the Faculty of Dentistry, Bogotá campus, and belongs to the "Therapeutics and biomechanics in orthodontics and orthopedics" line of research. The aim of the research was to evaluate changes in tooth color with three dark beverages, for teeth treated with fixed orthodontics. Methods: in this in-vitro experimental study, 48 human premolars were randomly split into three groups of 16 teeth. After cementing and then de-cementing braces, the teeth were submerged in Coca-Cola ® , red wine and coffee for 10 days at 37°C. Color was measured before cementing braces (T1) and after exposure to the substances (T2) with a spectrophotometer (Vita Easyshade ® ), to calculate the difference in color (Δe) between T1 and T2. Paired and Bonferroni t-tests were applied to determine the significance of difference in the parameters L, C, h (p < 0.05). Results: a significant difference was found in L, C, h (p = 0.05). Changes in color were significant: between 79.8 (Coca-Cola ® ) and 7.5 (coffee) ΔΕ units. Conclusions: teeth presented changes in the color of etched enamel when subjected to dark beverages, with the greatest differences occurring with ...

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“…Sorption, solubility and discoloration of luting cements in different solutions have been evaluated in many clinical or laboratory studies [8][9][10][11][12][13]. However, there isn't any research about the effects of refractive index solutions on the color of different luting cements.…”

Section: Introductionmentioning

confidence: 99%

Effects of refractive index solutions on the color of different luting cements

Ceylan¹,

Dede²,

Külünk³

et al. 2012

Acta Odontologica Scandinavica

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Effects of staining solutions on the discoloration of orthodontic adhesives: An in-vitro study

Cited by 40 publications

References 24 publications

The effect of amine-free initiator system and the polymerization type on color stability of resin cements

The effect of amine-free initiator system and the polymerization type on color stability of resin cements

Efecto de las soluciones pigmentantes en el color de dientes tratados con ortodoncia fija: un estudio in vitro

Effects of refractive index solutions on the color of different luting cements

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