Objective: The aim of this study was to evaluate the effects of 2 home bleaching agents [16% carbamide peroxide (CP) and 6% hydrogen peroxide (HP)] on the color change and surface roughness of discolored anterior and posterior resin composites. Material and Methods: Estelite Sigma Quick (ES) and Estelite Posterior (EP) resin composites were used in the present study. A total of 60 samples were prepared (thirty samples from each resin composite). Samples were immersed into the coffee solution throughout the 12 days. Samples were randomly divided into 3 groups, to applying 2 different bleaching agents and a control group (n=10). Bleaching agents were applied for 14 consecutive days. The color changes of the samples were measured at 3 different times, baseline (T0), after discoloration (T1) and bleaching procedures (T2). Surface roughness changes were measured at T1 and T2. Color differences were calculated using the CIEDE 2000 (ΔE00) formula. Differences were analyzed using one way, two-way analysis of variance and Tukey multiple comparison tests. Results: ΔE00 values showed significant differences after coffee immersion and bleaching applications in both resin composites (p<0.05). Immersion in coffee caused more color change in EP samples (ΔE00=12.46±0.47). Bleaching agent was a significant factor for the color recovery in ES samples (p<0.05). CP application in ES groups and HP application in EP groups increased the surface roughness (p<0.05). Conclusion: Bleaching agents used in the present study showed color recovery effect on discolored resin composites. The potential effect of bleaching agents on surface roughness and the sensitivity of the posterior resin composites to discoloration should be considered in restorative treatment.
Keywords: Bleaching; color stability; resin composite; surface roughness
Amaç: Çalışmanın amacı, renklenmiş anterior ve posterior kompozitlerde 2 farklı ev tipi beyazlatma ajanının [%16 karbamid peroksit (KP) ve %6 hidrojen peroksit (HP)] renk değişimine ve yüzey pürüzlülüğüne etkisini değerlendirmektir. Gereç ve Yöntemler: Çalışmada, Estelite Sigma Quick (ES) ve Estelite Posterior (EP) kompozitleri kullanıldı. Her kompozit grubundan otuzar örnek olacak şekilde toplamda 60 örnek hazırlandı. Örnekler, 12 gün boyunca kahve solüsyonu içerisinde bekletildi. Ardından 2 farklı beyazlatma ajanı ve bir kontrol grubu olmak üzere örnekler rastgele 3 gruba ayrıldı (n=10). Renklenen örneklere, 14 gün boyunca beyazlatma ajanları uygulandı. Örneklerin renk değerleri, 3 ayrı zamanda başlangıç (T0), renklenme sonrası (T1) ve beyazlatma sonrası (T2) ölçüldü. Pürüzlülük değerleri ise T1 ve T2'de ölçüldü. Renk değişimleri CIEDE 2000 (ΔE00) formülü ile hesaplandı. Elde edilen sonuçlar, tek ve çift yönlü varyans analizi ile çoklu karşılaştırmalı Tukey testleri kullanılarak analiz edildi. Bulgular: Her 2 kompozit grubunda da kahvede bekletmeden sonra ve beyazlatma uygulamasından sonra ΔE00 değerlerinde anlamlı bir farklılık gözlemlendi (p<0,05). Kahvede bekletme EP örneklerinde daha faza renk değişikliğine neden oldu(ΔE00=12,46±0,47). ES grubunda, KP ve HP anlamlı bir farklılık gösterdi (p<0,05). ES grubunda, KP uygulaması ve EP grubunda, HP uygulaması yüzey pürüzlülüğünü artırdı (p<0,05). Sonuç: Çalışmada kullanılan her 2 beyazlatma ajanı, renklendirilmiş kompozitlerin rengi üzerinde beyazlatıcı etki gösterdi. Beyazlatıcı ajanların yüzey pürüzlülüğüne potansiyel etkisi ve posterior kompozitlerin renk değişimine duyarlılığı, restoratif tedavide göz önünde bulundurulmalıdır.
Anahtar Kelimeler: Beyazlatma; renk stabilitesi; rezin kompozit; yüzey pürüzlülüğü
- Aka B, Celik EU. Evaluation of the efficacy and color stability of two different at-home bleaching systems on teeth of different shades: a randomized controlled clinical trial. J Esthet Restor Dent. 2017;29(5):325-38. [Crossref] [PubMed]
- Gupta P, Gupta K. Tooth bleaching: An aesthetic consideration and safety controversies. J Adv Med Dent Scie Res. 2014;2(4):28-33. [Link]
- Ermis RB, Uzer Celik E, Yildiz G, Yazkan B. Effect of tooth discolouration severity on the efficacy and colour stability of two different trayless at-home bleaching systems. J Dent Res Dent Clin Dent Prospects. 2018;12(2):120-7. [Crossref] [PubMed] [PMC]
- Chemin K, Rezende M, Loguercio AD, Reis A, Kossatz S. Effectiveness of and dental sensitivity to at-home bleaching with 4% and 10% hydrogen peroxide: a randomized, triple-blind clinical trial. Oper Dent. 2018;43(3):232-40. [Crossref] [PubMed]
- Celik C, Yüzügüllü B, Erkut S, Yazici AR. Effect of bleaching on staining susceptibility of resin composite restorative materials. J Esthet Restor Dent. 2009;21(6):407-14. [Crossref] [PubMed]
- Canay S, Cehreli MC. The effect of current bleaching agents on the color of light-polymerized composites in vitro. J Prosthet Dent. 2003;89(5):474-8. [Crossref] [PubMed]
- Anagnostou M, Chelioti G, Chioti S, Kakaboura A. Effect of tooth-bleaching methods on gloss and color of resin composites. J Dent. 2010;38 Suppl 2:e129-36. [Crossref] [PubMed]
- Rosentritt M, Lang R, Plein T, Behr M, Handel G. Discoloration of restorative materials after bleaching application. Quintessence Int. 2005;36(1):33-9. [PubMed]
- Monaghan P, Trowbridge T, Lautenschlager E. Composite resin color change after vital tooth bleaching. J Prosthet Dent. 1992;67(6):778-81. [Crossref] [PubMed]
- Attin T, Hannig C, Wiegand A, Attin R. Effect of bleaching on restorative materials and restorations--a systematic review. Dent Mater. 2004;20(9):852-61. [Crossref] [PubMed]
- Hannig C, Duong S, Becker K, Brunner E, Kahler E, Attin T. Effect of bleaching on subsurface micro-hardness of composite and a polyacid modified composite. Dent Mater. 2007;23(2):198-203. [Crossref] [PubMed]
- Kurtulmus-Yilmaz S, Cengiz E, Ulusoy N, Ozak ST, Yuksel E. The effect of home-bleaching application on the color and translucency of five resin composites. J Dent. 2013;41 Suppl 5:e70-5. [Crossref] [PubMed]
- Hafez R, Ahmed D, Yousry M, El-Badrawy W, El-Mowafy O. Effect of in-office bleaching on color and surface roughness of composite restoratives. Eur J Dent. 2010;4(2):118-27. [Crossref] [PubMed] [PMC]
- Rattacaso RM, da Fonseca Roberti Garcia L, Aguilar FG, Consani S, de Carvalho Panzeri Pires-de-Souza F. Bleaching agent action on color stability, surface roughness and microhardness of composites submitted to accelerated artificial aging. Eur J Dent. 2011;5(2):143-9. [Crossref] [PubMed] [PMC]
- Wang L, Francisconi LF, Atta MT, Dos Santos JR, Del Padre NC, Gonini A Jr, et al. Effect of bleaching gels on surface roughness of nanofilled composite resins. Eur J Dent. 2011;5(2):173-9. [Crossref] [PubMed] [PMC]
- Lee SY, Huang HM, Lin CY, Shih YH. Leached components from dental composites in oral simulating fluids and the resultant composite strengths. J Oral Rehabil. 1998;25(8):575-88. [Crossref] [PubMed]
- Abu-Bakr N, Han L, Okamoto A, Iwaku M. Color stability of compomer after immersion in various media. J Esthet Dent. 2000;12(5):258-63. [Crossref] [PubMed]
- Telang A, Narayana IH, Madhu KS, Kalasaiah D, Ramesh P, Nagaraja S. Effect of staining and bleaching on color stability and surface roughness of three resin composites: an in vitro study. Contemp Clin Dent. 2018;9(3):452-6. [PubMed] [PMC]
- Yap AU, Sau CW, Lye KW. Effects of finishing/polishing time on surface characteristics of tooth-coloured restoratives. J Oral Rehabil. 1998;25(6):456-61. [Crossref] [PubMed]
- Joshi P, Chitinis R. Silorane composite system. Sci J. 2008;2:1-5. [Link]
- Lien W, Vandewalle KS. Physical properties of a new silorane-based restorative system. Dent Mater. 2010;26(4):337-44. [Crossref] [PubMed]
- Kim JH, Lee YK, Lim BS, Rhee SH, Yang HC. Effect of tooth-whitening strips and films on changes in color and surface roughness of resin composites. Clin Oral Investig. 2004;8(3):118-22. [Crossref] [PubMed]
- Oysaed H, Ruyter IE. Water sorption and filler characteristics of composites for use in posterior teeth. J Dent Res. 1986;65(11):1315-8. [Crossref] [PubMed]
- Um CM, Ruyter IE. Staining of resin-based veneering materials with coffee and tea. Quintessence Int. 1991;22(5):377-86. [PubMed]
- Cooley RL, Burger KM. Effect of carbamide peroxide on composite resins. Quint Int. 1991;22(10):817-21. [Link]
- Bailey SJ, Swift EJ Jr. Effects of home bleaching products on composite resins. Quintessence Int. 1992;23(7):489-94. [PubMed]
- Ertaş E, Güler AU, Yücel AC, Köprülü H, Güler E. Color stability of resin composites after immersion in different drinks. Dent Mater J. 2006;25(2):371-6. [Crossref] [PubMed]
- Lee YK. Comparison of CIELAB DeltaE(*) and CIEDE2000 color-differences after polymerization and thermocycling of resin composites. Dent Mater. 2005;21(7):678-82. [Crossref] [PubMed]
- Luo MR, Cui G, Rigg B. The development of the CIE 2000 color difference formula: CIEDE2000. Color Res Appl. 2001;26(5):340-50. [Crossref]
- Ghinea R, Pérez MM, Herrera LJ, Rivas MJ, Yebra A, Paravina RD. Color difference thresholds in dental ceramics. J Dent. 2010;38 Suppl 2:e57-64. [Crossref] [PubMed]
- Paravina RD, Ghinea R, Herrera LJ, Bona AD, Igiel C, Linninger M, et al. Color difference thresholds in dentistry. J Esthet Restor Dent. 2015;27 Suppl 1:S1-9. [Crossref] [PubMed]
- Qasim S, Ramakrishnaiah R, Alkheriaf AA, Zafar MS. Influence of various bleaching regimes on surface roughness of resin composite and ceramic dental biomaterials. Technol Health Care. 2016;24(2):153-61. [Crossref] [PubMed]
- Garoushi S, Lassila L, Hatem M, Shembesh M, Baady L, Salim Z, et al. Influence of staining solutions and whitening procedures on discoloration of hybrid composite resins. Acta Odontol Scand. 2013;71(1):144-50. [Crossref] [PubMed]
- Abd Elhamid M, Mosallam R. Effect of bleaching versus repolishing on colour and surface topography of stained resin composite. Aust Dent J. 2010;55(4):390-8. [Crossref] [PubMed]
- Barutcigil Ç, Yıldız M. Intrinsic and extrinsic discoloration of dimethacrylate and silorane based composites. J Dent. 2012;40 Suppl 1:e57-63. [Crossref] [PubMed]
- Hachiya Y, Iwaku M, Hosoda H, Fusayama T. Relation of finish to discoloration of composite resins. J Prosthet Dent. 1984;52(6):811-4. [Crossref] [PubMed]
- Shintani H, Satou J, Satou N, Hayashihara H, Inoue T. Effects of various finishing methods on staining and accumulation of Streptococcus mutans HS-6 on composite resins. Dent Mater. 1985;1(6):225-7. [Crossref] [PubMed]
- Bollen CM, Lambrechts P, Quirynen M. Comparison of surface roughness of oral hard materials to the threshold surface roughness for bacterial plaque retention: a review of the literature. Dent Mater. 1997;13(4):258-69. [Crossref] [PubMed]
- Perez Mdel M, Ghinea R, Herrera LJ, Ionescu AM, Pomares H, Pulgar R, et al. Dental ceramics: a CIEDE2000 acceptability thresholds for lightness, chroma and hue differences. J Dent. 2011;39 Suppl 3:e37-44. [Crossref] [PubMed]
- Gregor L, Krejci I, Di Bella E, Feilzer AJ, Ardu S. Silorane, ormocer, methacrylate and compomer long-term staining susceptibility using ΔE and ΔE 00 colour-difference formulas. Odontology. 2016;104(3):305-9. [Crossref] [PubMed]
- Benetti AR, Ribeiro de Jesus VC, Martinelli NL, Pascotto RC, Poli-Frederico RC. Colour stability, staining and roughness of silorane after prolonged chemical challenges. J Dent. 2013;41(12):1229-35. [Crossref] [PubMed]
- da Silva MA, Fardin AB, de Vasconcellos RC, Santos Lde M, Tonholo J, da Silva JG Jr, et al. Analysis of roughness and surface hardness of a dental composite using atomic force microscopy and microhardness testing. Microsc Microanal. 2011;17(3):446-51. [Crossref] [PubMed]
- Gurgan S, Yalcin F. The effect of 2 different bleaching regimens on the surface roughness and hardness of tooth-colored restorative materials. Quintessence Int. 2007;38(2):e83-7. [PubMed]
- Fay RM, Servos T, Powers JM. Color of restorative materials after staining and bleaching. Oper Dent. 1999;24(5):292-6. [PubMed]
- Price RB, Sedarous M, Hiltz GS. The pH of tooth-whitening products. J Can Dent Assoc. 2000;66(8):421-6. [PubMed]
.: İşlem Listesi