Claudia Mazzitelli, Gaetano Paolone, Uros Josic, Edoardo Mancuso, Alessandro Vichi, Ginevra Pastremoli, Annalisa Mazzoni, Lorenzo Breschi, Tatjana Maravic
{"title":"牙菌斑检测器对两种修复材料颜色稳定性的影响","authors":"Claudia Mazzitelli, Gaetano Paolone, Uros Josic, Edoardo Mancuso, Alessandro Vichi, Ginevra Pastremoli, Annalisa Mazzoni, Lorenzo Breschi, Tatjana Maravic","doi":"10.1111/jerd.13420","DOIUrl":null,"url":null,"abstract":"<div>\n \n \n <section>\n \n <h3> Objective</h3>\n \n <p>To investigate the color stability of a one-shade resin-based composite material (RC) and a glass-ionomer cement (GIC) after staining with plaque detectors (PDs) with different formulations and delivery forms.</p>\n </section>\n \n <section>\n \n <h3> Materials and Methods</h3>\n \n <p>Rectangular-shaped specimens (7 × 3 × 2 mm) were produced with RC (Venus Diamond One, Kulzer) and GIC (Fujy IX GP, GC) (<i>n</i> = 30). Further, the following PDs were used on the specimens: (1) tablets (T; Plaq-Search, TePe); (2) mouthwash (M; Plaque Agent, Miradent); and (3) light-curing liquid (L; Plaque test, Ivoclar). The PDs were removed with dedicated toothbrushes (T<sub>1</sub>) and the specimens were repolished (T<sub>2</sub>). The protocol was repeated after 1 week of storage in artificial saliva (staining—T<sub>3</sub> and repolishing—T<sub>4</sub>). Color measurement were performed at baseline (T<sub>0</sub>) and all testing times (T<sub>1</sub>—T<sub>4</sub>) using a recently introduced digital colorimeter (SmartColor, Smart Vision). Color changes (Δ<i>E</i>\n <sub>ab</sub>) compared to T<sub>0</sub> were automatically recorded by the digital instrument. The data were statistically analyzed (<i>p</i> < 0.05).</p>\n </section>\n \n <section>\n \n <h3> Results</h3>\n \n <p>The type of PD, the polishing procedure and their interactions influenced the color stability of both restorative materials (<i>p</i> < 0.05). Particularly, after the second PDs application, M and L produced the highest color changes (<i>p</i> < 0.05), with GIC showing higher color variability than RC. Although repolishing reduced the color changes of RC (<i>p</i> < 0.05), it could not reestablish the initial color of GIC, irrespective of the PD used (<i>p</i> < 0.05). Except for RC associated with T, all materials exhibited discoloration above the clinical perceptibility (1.77) and acceptability (2.66) thresholds.</p>\n </section>\n \n <section>\n \n <h3> Conclusions</h3>\n \n <p>The influence of PDs on the color stability of RC and GIC was material-dependent. GIC showed higher color instability than RC. Repolishing could not reestablish the original color of GIC and only attenuated the color changes of the one-shade RC. The newly introduced digital colorimeter was an important tool to standardize and simplify color measurement evaluations.</p>\n </section>\n \n <section>\n \n <h3> Clinical Significance</h3>\n \n <p>PDs can pose a potential risk to the color stability of restorative materials. Dental practitioners should be careful when recommending the frequency of at-home application of PDs, taking into consideration the material properties and the position of the restorations of each patient.</p>\n </section>\n </div>","PeriodicalId":15988,"journal":{"name":"Journal of Esthetic and Restorative Dentistry","volume":"37 6","pages":"1530-1538"},"PeriodicalIF":3.2000,"publicationDate":"2025-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jerd.13420","citationCount":"0","resultStr":"{\"title\":\"The Effect of Plaque Detectors on the Color Stability of Two Types of Restorative Materials\",\"authors\":\"Claudia Mazzitelli, Gaetano Paolone, Uros Josic, Edoardo Mancuso, Alessandro Vichi, Ginevra Pastremoli, Annalisa Mazzoni, Lorenzo Breschi, Tatjana Maravic\",\"doi\":\"10.1111/jerd.13420\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>\\n \\n \\n <section>\\n \\n <h3> Objective</h3>\\n \\n <p>To investigate the color stability of a one-shade resin-based composite material (RC) and a glass-ionomer cement (GIC) after staining with plaque detectors (PDs) with different formulations and delivery forms.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Materials and Methods</h3>\\n \\n <p>Rectangular-shaped specimens (7 × 3 × 2 mm) were produced with RC (Venus Diamond One, Kulzer) and GIC (Fujy IX GP, GC) (<i>n</i> = 30). Further, the following PDs were used on the specimens: (1) tablets (T; Plaq-Search, TePe); (2) mouthwash (M; Plaque Agent, Miradent); and (3) light-curing liquid (L; Plaque test, Ivoclar). The PDs were removed with dedicated toothbrushes (T<sub>1</sub>) and the specimens were repolished (T<sub>2</sub>). The protocol was repeated after 1 week of storage in artificial saliva (staining—T<sub>3</sub> and repolishing—T<sub>4</sub>). Color measurement were performed at baseline (T<sub>0</sub>) and all testing times (T<sub>1</sub>—T<sub>4</sub>) using a recently introduced digital colorimeter (SmartColor, Smart Vision). Color changes (Δ<i>E</i>\\n <sub>ab</sub>) compared to T<sub>0</sub> were automatically recorded by the digital instrument. The data were statistically analyzed (<i>p</i> < 0.05).</p>\\n </section>\\n \\n <section>\\n \\n <h3> Results</h3>\\n \\n <p>The type of PD, the polishing procedure and their interactions influenced the color stability of both restorative materials (<i>p</i> < 0.05). Particularly, after the second PDs application, M and L produced the highest color changes (<i>p</i> < 0.05), with GIC showing higher color variability than RC. Although repolishing reduced the color changes of RC (<i>p</i> < 0.05), it could not reestablish the initial color of GIC, irrespective of the PD used (<i>p</i> < 0.05). Except for RC associated with T, all materials exhibited discoloration above the clinical perceptibility (1.77) and acceptability (2.66) thresholds.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Conclusions</h3>\\n \\n <p>The influence of PDs on the color stability of RC and GIC was material-dependent. GIC showed higher color instability than RC. Repolishing could not reestablish the original color of GIC and only attenuated the color changes of the one-shade RC. The newly introduced digital colorimeter was an important tool to standardize and simplify color measurement evaluations.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Clinical Significance</h3>\\n \\n <p>PDs can pose a potential risk to the color stability of restorative materials. 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The Effect of Plaque Detectors on the Color Stability of Two Types of Restorative Materials
Objective
To investigate the color stability of a one-shade resin-based composite material (RC) and a glass-ionomer cement (GIC) after staining with plaque detectors (PDs) with different formulations and delivery forms.
Materials and Methods
Rectangular-shaped specimens (7 × 3 × 2 mm) were produced with RC (Venus Diamond One, Kulzer) and GIC (Fujy IX GP, GC) (n = 30). Further, the following PDs were used on the specimens: (1) tablets (T; Plaq-Search, TePe); (2) mouthwash (M; Plaque Agent, Miradent); and (3) light-curing liquid (L; Plaque test, Ivoclar). The PDs were removed with dedicated toothbrushes (T1) and the specimens were repolished (T2). The protocol was repeated after 1 week of storage in artificial saliva (staining—T3 and repolishing—T4). Color measurement were performed at baseline (T0) and all testing times (T1—T4) using a recently introduced digital colorimeter (SmartColor, Smart Vision). Color changes (ΔEab) compared to T0 were automatically recorded by the digital instrument. The data were statistically analyzed (p < 0.05).
Results
The type of PD, the polishing procedure and their interactions influenced the color stability of both restorative materials (p < 0.05). Particularly, after the second PDs application, M and L produced the highest color changes (p < 0.05), with GIC showing higher color variability than RC. Although repolishing reduced the color changes of RC (p < 0.05), it could not reestablish the initial color of GIC, irrespective of the PD used (p < 0.05). Except for RC associated with T, all materials exhibited discoloration above the clinical perceptibility (1.77) and acceptability (2.66) thresholds.
Conclusions
The influence of PDs on the color stability of RC and GIC was material-dependent. GIC showed higher color instability than RC. Repolishing could not reestablish the original color of GIC and only attenuated the color changes of the one-shade RC. The newly introduced digital colorimeter was an important tool to standardize and simplify color measurement evaluations.
Clinical Significance
PDs can pose a potential risk to the color stability of restorative materials. Dental practitioners should be careful when recommending the frequency of at-home application of PDs, taking into consideration the material properties and the position of the restorations of each patient.
期刊介绍：
The Journal of Esthetic and Restorative Dentistry (JERD) is the longest standing peer-reviewed journal devoted solely to advancing the knowledge and practice of esthetic dentistry. Its goal is to provide the very latest evidence-based information in the realm of contemporary interdisciplinary esthetic dentistry through high quality clinical papers, sound research reports and educational features.
The range of topics covered in the journal includes:
- Interdisciplinary esthetic concepts
- Implants
- Conservative adhesive restorations
- Tooth Whitening
- Prosthodontic materials and techniques
- Dental materials
- Orthodontic, periodontal and endodontic esthetics
- Esthetics related research
- Innovations in esthetics
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