In Vitro Efficacy of Listerine Whitening Mouthwash for Color Recovery of Two Discolored Composite Resins

Yazdi, Haleh Kazemi; Nasoohi, N; Benvidi, Mahla

doi:10.18502/fid.v16i3.1589

Cited by 8 publications

(6 citation statements)

References 11 publications

(43 reference statements)

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“…Immersion in coffee resulted in significant staining as compared to distilled water, which increased significantly with aging. Coffee is rich in yellow stains, with high compatibility of the polymer phase with such yellow stains 25,36 . In addition to the low polarity of such stains, which are able to penetrate easily deep into the polymer matrix and cause discoloration 36 .…”

Section: Discussionmentioning

confidence: 99%

Color matching of single-shade composite compared to multi-shade composite after aging and bleaching: An In Vitro Study

Shaalan¹,

El-Rashidy²

2023

Egyptian Dental Journal

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Materials and methods:A total of 40 human sound premolars were randomly divided into two groups according to the materials' assignment either; single-shade or multi-shade composite (n=20), then each group was divided into two subgroups according to the storage medium either; distilled water or coffee (n=10) and then each subgroup was divided into two classes according to the shade either; A2 or A3 (n=5). Circular class V cavities were prepared on labial surfaces of each tooth and teeth were restored using either composites according to the manufacturers' instructions.The color of each tooth and restoration was recorded using VITA Easyshade V following aging and bleaching. The shade difference between the restoration and the tooth was calculated.Results: Intergroup comparison of ΔE and ΔE 00 between both composites have shown significant difference at baseline, one day and 12 days (P ≤ 0.05) within both storage media and shades. Intragroup comparison of ΔE and ΔE 00 within Omnichroma or Filtek Z350XT have shown statistically significant effect of time on ΔE (P ≤ 0.016). Intergroup comparison of ΔE and ΔE 00 between both composites have shown statistically significant difference before bleaching, immediately after bleaching and after two weeks (P ≤ 0.05) within both shades. Intragroup comparison within Omnichroma or Filtek Z350XT have shown statistically significant difference between different time periods (P ≤ 0.016 ).Conclusions: Multi-shade composite showed superior immediate shade matching ability as compared to the single-shade one. Both materials showed low color stability following aging and poor color matching after bleaching.

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Section: Discussionmentioning

confidence: 99%

Color matching of single-shade composite compared to multi-shade composite after aging and bleaching: An In Vitro Study

Shaalan¹,

El-Rashidy²

2023

Egyptian Dental Journal

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“…The teeth were kept at room temperature for 7 days in solutions that were refreshed every 24 h [ 28 ]. Then the teeth were removed from the solution and washed with distilled water for 5 s and the brackets were removed with straight bracket removing pliers (Dentaurum; Ispringen, Germany).…”

Section: Methodsmentioning

confidence: 99%

Bleaching versus color change resistant adhesive in the discoloration of bracket-bonded tooth surfaces: an in vitro study

Karadeniz,

Yazıcıoğlu

2024

Clin Oral Invest

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Objectives The aim of this study was to compare the effect of office bleaching of teeth bonded with Transbond XTTM (3M Unitek, Monrovia, CA, USA) (TRXT) and the use of color change resistant Orthocem (FGM, Joinville, Brazil) in bracket bonding on coffee-induced enamel discoloration. Materials and methods Eighty premolars were distributed in equal numbers (n = 20) to group 1 (TRXT + distilled water), group 2 (TRXT + coffee solution), group 3 (TRXT + coffee solution + bleaching), and group 4 (Orthocem + coffee solution). Color was measured using a SpectroShade Micro (MHT, International, Verona, Italy) device at the beginning (T0), after coloring (T1), after bleaching (T1B), and after debonding (T2). ΔE color change values were calculated as T1-T0, T1B-T0 and T2-T0 differences. The conformity of the data to the normal distribution was examined with the Shapiro–Wilk test. Multiple comparisons were made with Tamhane’s T2 test and Tukey’s HSD test using one-way analysis of variance in the comparison of normally distributed data, and multiple comparisons were made with Dunn’s test using the Kruskal–Wallis H test for comparison of non-normally distributed data. The significance level was set at p < 0.050. Results A statistically significant (p < 0.001) difference was found between the T1-T0 and T2-T0 stages for group 1–4 ΔE values. A statistically significant (p < 0.001) difference was also found when the T1B-T0 ΔE values of group 3 were compared with the T1-T0 ΔE values of groups 1, 2, and 4. Conclusions After coffee-induced enamel discoloration, bleaching of teeth bonded with TRXT produced acceptable color difference of the incisal, middle, and gingival regions of the crown. In teeth bonded with Orthocem, acceptable color difference was seen only in the middle of the crown. Clinical relevance The presented study will guide the clinician on how enamel discoloration side effect of fixed orthodontic appliance can reduce.

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“…Kompozit rezinleri kahvede renklendirdikten sonra ağartıcı ağız çalkalama suyunun ağartma etkisini değerlendiren bir çalışmada, ağız çalkalama suyunun önemli derece ağartma sağladığı bildirilmektedir. 18 %10 karbamid peroksit ve hidrojen peroksitin kompozit rezinlerin rengi üzerine etkilerini inceleyen çalışma da %10 hidrojen peroksitin klinik olarak fark edilebilir derece, karbamid peroksitin ise hafif derece de ağartma sağladığı bildirilmektedir. 19 Monaghan ve ark.…”

Section: Bulgular Yüzey Pürüzlülüğü Bulgularıunclassified

Effects of Over-The-Counter Bleaching Products on the Color and Surface Roughness of Nanohybrid Composite

ALTINIŞIK

TÜZEL

CAN

2023

ADO Klinik Bilimler Dergisi

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Amaç: Bu çalışmanın amacı; diş hekimi kontrolünde olmayan ağartma ürünlerinin renklendirmeye maruz bırakılmış nanohibrit kompozit rezinin renk ve yüzey pürüzlülüğü üzerine etkilerinin değerlendirilmesidir. Gereç ve Yöntem: Bu çalışmada, nanohibrit kompozit rezin olan Clearfil Majesty Esthetic (Kuraray Medical INC, Okayama, Japan) kullanılarak 40 adet (n=10) örnek hazırlandı. Örneklerin bir hafta yoğun çay solüsyonunda bekletildikten sonraki renk ve yüzey pürüzlülük ölçümleri yapıldı ve rastgele olarak 4 gruba ayrıldı: 1.Grup Listerin Advance White, 2. Grup Signal White Now Pen, 3. Grup Dr.White sprey, 4. Grup 3D Crest Whitestrips. OTC ürünleri, üretici firmaların önerisine göre uygulandı. Daha sonra tekrar yüzey pürüzlülük ve renk ölçümleri yapıldı. Verilerin analizinde tek yönlü ANOVA testi, Tukey HSD testi ve Paired Samples t testi kullanıldı. Bulgular: Bu çalışmada kullanılan diş hekimi kontrolünde olmayan ağartma ürünlerinin tümü kompozit rezin yüzeyleri üzerinde istatistiksel olarak anlamlı derecede ağartma sağladı ve pürüzlülüğe sebep oldu (p

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In Vitro Efficacy of Listerine Whitening Mouthwash for Color Recovery of Two Discolored Composite Resins

Cited by 8 publications

References 11 publications

Color matching of single-shade composite compared to multi-shade composite after aging and bleaching: An In Vitro Study

Color matching of single-shade composite compared to multi-shade composite after aging and bleaching: An In Vitro Study

Bleaching versus color change resistant adhesive in the discoloration of bracket-bonded tooth surfaces: an in vitro study

Effects of Over-The-Counter Bleaching Products on the Color and Surface Roughness of Nanohybrid Composite

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