The effect of bleaching applications on stained bulk-fill resin composites

Ertürk-Avunduk, Ayşe Tuğba; Cengiz, Esra; Karakaya, İzgen

doi:10.1186/s12903-022-02414-9

Cited by 18 publications

(21 citation statements)

References 50 publications

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“…The main feature that sets this restorative material apart is its decreased deformation following the polymerization process [11], as well as its ability to recover for elevated C-factors of some dental cavities in teeth located in the posterior region, which results in a significant reduction in chairside working duration [12,13,14].…”

Section: Discussionmentioning

confidence: 99%

“…Even though there has been numerous research on the effects of various beverages on resin composites' colour consistency, there is not enough information available on the colour consistency of bulk-fill composite resins, which were developed for the installation of significantly thicker increments. [14] The goals and objectives of the systematic review were to review various studies on the colour changes of bulkfilled composites. The following were the goals: i) In the presence of a dye substance, various beverages, drinks, and oral fluids examine the colour consistency of various bulk-filled composite samples.…”

Section: Discussionmentioning

confidence: 99%

“…Erturk-Avunduk AT et al [14] when conducted a study to scrutinize discoloration in bulk-fill treated with bleaching agents like carbamide peroxide and hydrogen peroxide then they found that bulk-fill materials outperformed traditional resin composite specimens in terms of staining and bleaching resistance.…”

Section: Impact Of Bleaching Over the Changes In Colourmentioning

confidence: 99%

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Colour Stability Of Bulk Fill Composites: A Systematic Review

Algarni¹

2023

Journal of Pharmaceutical Negative Results

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Background: The introduction of Bulk-Fill (BF) composite materials, among other new preparations, was one of the most recent innovations in operative dentistry. All bulk composites' colour stability is a source of concern. There has been a lot of research on the effects of different drinking solutions on the colour consistency of conventional resin-based composites, but little has been written about the colour changes of BF composite resins, which have been developed for the placement of somewhat thicker layers. Aim: Thus, the objective of this systematic review was to assess the colour consistency of various bulk-filled composites. Methods and Materials: A massive exploration of preexisting literature was done in order to locate all relevant research that addressed the sustainability of colour of BF composites under the effect of various. According to PRISMA standards, the current systematic evaluation was carried out. A thorough search for non-controversial existing literature on the websites like PubMed portal, MEDLINE portal, and Scopus portal was done in December 2022. There were no comparable articles in Cochrane online library. To make sure that all pertinent studies were found, search keywords were applied. Furthermore, all appropriate scientific papers from Jan 2010 to December 2022 on the effect of various beverages, polishing techniques, storage media, and oral fluids, bleaching protocols on the colour longevity of bulk-filled composite samples were included. Results: 18 studies were evaluated in this systematic review. 9 studies focused on the effect of different drinks and beverages like tea, coffee, wine, and acidic beverages over the changes in the colour of bulk-filled composites. There were 4 studies that evaluated the impact of different polishing mechanisms. There were 2 researches that described the influence of different bleaching techniques over the change in colour of bulk-filled composites. One study discussed the effect of reinforcement of glass fibers and polythene fibers in bulk-filled composites, the presence of different dentin substitutes and water solubility and water sorption impact over the change in colour. The number of specimens evaluated ranged from n=20 to n=800 across all the included studies. There was the use of two to ten composite materials across all the included studies. Conclusion: When there was an analysis of the effect of different beverages and drinks over the changes in colour then there were mixed results. Some studies found that colour changes in bulk-filled composites are lesser than in customary composites. While some studies revealed that alteration in colour is greater in bulk-filled composites when compared to customary composites. Some studies found no significant difference in colour change in conventional composite and bulk-filled composite. The polishing operations can have a serious influence on the staining impedance of bulk-fill composite resins.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

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Colour Stability Of Bulk Fill Composites: A Systematic Review

Algarni¹

2023

Journal of Pharmaceutical Negative Results

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“…The probe was placed in the center of the specimens and the "L*, C*, H*, a*, and b*" values were measured separately on a white and black background. These values were measured thrice and the mean values were recorded (Erturk-Avunduk et al, 2022). The spectrophotometer was recalibrated according to the manufacturer's instructions after 9 measurements.…”

Section: Color Measurementmentioning

confidence: 99%

Effect of whitening concepts on surface roughness and optical characteristics of resin‐based composites: An AFM study

Erturk‐Avunduk,

Delikan,

Cengiz‐Yanardag

et al. 2023

Microscopy Res & Technique

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The aim of this study was to evaluate the effects of various whitening agents on the surface roughness and optical characteristics of different types of resin composite restorations. Fifty specimens were prepared for each resin [G‐ænial Posterior (GP), SonicFill‐2 (SF), Solidex (SDX), and Nova Compo HF (NC)]. Following baseline color and surface roughness (Ra) measurements, the specimens were randomly divided into 5 groups (n = 10/group) according to whitening concepts: control (distilled water), in‐office bleaching [OB‐(Opalescence Boost)], at‐home bleaching [HB‐(Opalescence PF)], whitening toothpaste [WT‐(Signal White Now)], and whitening mouthwash [WM‐(Listerine Advanced White)]. ∆E00, ∆TP00, and ∆WID values were calculated before and after the whitening procedure with a spectrophotometer using the CIEDE2000 formula. Surface roughness measurements were repeated. The surface topography was determined using atomic force microscopy. Two‐ and three‐way analyses of variance and Tukey's post‐hoc test were performed, with p < 0.05 regarded as indicative of significance. No significant differences were detected among the resin composite materials in terms of the ΔE00 values (p > 0.05). Color change of all resin materials was above the AT threshold (>1.8) and the PT threshold (>0.8). All restorative materials presented acceptable (AT<2.62) TP00 values. Solidex specimens demonstrated the lowest WID values compared to the other composites. There were significant differences among the whitening procedures with respect to ΔE00, ΔTP00, and WID values (p < 0.001). SF/WT combination showed the highest and clinically unacceptable ΔE00 values. The highest roughness values were observed in the SDX specimens and the combination of SDX/OB. The effect of whitening agents on the optical characteristics and surface roughness of restorative materials depends on the type of material, agent, and time.Research Highlights Clinicians should be aware that long‐term use of over‐the‐counter products due to the abrasive effects of their ingredients and repeated bleaching session applications may affect the color stability and surface roughness of resin composites.

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“…However, some other studies have reported significant effects of these agents on composite resin materials. Differences in these effects have been attributed to the volume of the resin matrix and the filler type [14][15][16].…”

Section: Introductionmentioning

confidence: 99%

Effect of Laser and Conventional Office Bleaching and Polishing on the Color Change of Stained Nanohybrid and Microhybrid Composite Resin

Farahani,

Faghihi,

Ranjbar Omrani

et al. 2023

International Journal of Dentistry

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Aim. The present study investigated the effects of laser and conventional in-office bleaching, and polishing on the color of stained composite resin. Materials and Methods. A microhybrid composite (Clearfil AP-X) and a nanohybrid composite (Grandio) were selected. Twenty-four discs (2 × 10 mm) for each composite were prepared. The samples were immersed in coffee solution (25 g of coffee in 250 mL water) for seven days. Then the samples were divided into three groups (n = 8) and the stains were removed using bleaching (with Opalescence Xtra Boost), diode laser irradiation with Heydent material and a Sof-Lex polishing kit. The L ∗ a ∗ b ∗ color parameters were determined using a spectrophotometer before and after immersion and after stain removal procedures, and the overall color changes (ΔE) were calculated. The data were analyzed with two-way analysis of variance. Results. In the Clearfil composite resin group, the mean ΔE compared to the baseline using in-office bleaching, laser irradiation, and Sof-Lex polishing kit were 3.31, 3.35, and 4.93, respectively. These values with the Grandio composite resin were 3.31, 6.35, and 4.57, respectively. The highest capacity to remove stains was related to the conventional in-office bleaching method. Grandio composite resin underwent more color changes than Clearfil composite resin significantly (P-value < 0.05). Conclusion. Both composite resins exhibited color changes after immersion in the discoloring solution. However, after staining-removing procedures, the ΔE values decreased. Decreases in the ΔE values were not sufficient to restore the color to that before immersion in the discoloring solution with any stain-removing methods.

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The effect of bleaching applications on stained bulk-fill resin composites

Cited by 18 publications

References 50 publications

Colour Stability Of Bulk Fill Composites: A Systematic Review

Colour Stability Of Bulk Fill Composites: A Systematic Review

Effect of whitening concepts on surface roughness and optical characteristics of resin‐based composites: An AFM study

Effect of Laser and Conventional Office Bleaching and Polishing on the Color Change of Stained Nanohybrid and Microhybrid Composite Resin

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