Banner Portal
Bond strength of bulk fill composite to teeth prepared with Er
PDF

Keywords

Composite resins
Lasers
Adhesiveness
Dental materials

How to Cite

1.
Benati MR de L, Baioni JC, Souza AGC de, Ferraz LN, Oliveira ALBM de, Vitti RP, et al. Bond strength of bulk fill composite to teeth prepared with Er: YAG laser. Braz. J. Oral Sci. [Internet]. 2022 Dec. 19 [cited 2024 May 30];22(00):e238727. Available from: https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8668727

Abstract

Aim: The present in vitro study aimed to evaluate the bond strength of a bulk fill composite on dentin surfaces prepared with the Er: YAG laser. Methods: Twenty-four permanent third molars were selected and divided into 2 groups: CP - Conventional preparation with high-speed handpiece (control) and LA (laser) - Preparation with Er: YAG laser. The occlusal surface was removed to expose coronal dentin, which was subsequently prepared with a high-speed handpiece or Er: YAG laser (350mJ, 4Hz, 1.5 ml/min water flow). Both groups were restored with Filtek One Bulk Fill (3M ESPE) composite resin. After 24 hours, the samples were evaluated for microtensile bond strength (μTBS), fracture pattern, and scanning electron microscopy (SEM). Results: The data obtained in the μTBS test were submitted to t-test (α=0.05). The results showed no difference in μTBS when the different types of cavity preparation were compared (ρ=0.091). Fracture patterns revealed the prevalence of cohesive fracture in composite resin in CP (83.3%) and adhesive fracture in LA (92.1%). In the SEM analysis, the LA group demonstrated the presence of gaps between the composite resin and the irradiated dentin surface. The hybrid layer exhibited more regularity with the presence of longer and uniform resin tags in the CP group. Conclusion: The type of cavity preparation did not influence the values of bulk fill composite resin μTBS to dentin. Fracture patterns and scanning electron microscopy analyses suggested less interference at the adhesive interface in preparations performed using CP.

https://doi.org/10.20396/bjos.v22i00.8668727
PDF

References

Villarroel M, Fahl N, De Sousa AM, De Oliveira OB Jr. Direct esthetic restorations based on translucency and opacity of composite resins. J Esthet Restor Dent. 2011 Apr;23(2):73-87. doi: 10.1111/j.1708-8240.2010.00392.x.

Ilie N, Hilton TJ, Heintze SD, Hickel R, Watts DC, Silikas N, et al. Academy of dental materials guidance-resin composites: part I-Mechanical properties. Dent Mater. 2017 Aug;33(8):880-94. doi: 10.1016/j.dental.2017.04.013.

Schwendicke F, Göstemeyer G, Blunck U, Paris S, Hsu LY, Tu YK. Directly placed restorative materials: review and network meta-analysis. J Dent Res. 2016 Jun;95(6):613-22. doi: 10.1177/0022034516631285.

Leprince JG, Palin WM, Vanacker J, Sabbagh J, Devaux J, Leloup G. Physico-mechanical characteristics of commercially available bulk-fill composites. J Dent. 2014 Aug;42(8):993-1000. doi: 10.1016/j.jdent.2014.05.009.

Chandrasekhar V, Rudrapati L, Badami V, Tummala M. Incremental techniques in direct composite restoration. J Conserv Dent. 2017 Nov-Dec;20(6):386-91. doi: 10.4103/JCD.JCD_157_16.

Rizzante FAP, Duque JA, Duarte MAH, Mondelli RFL, Mendonça G, Ishikiriama SK. Polymerization shrinkage, microhardness and depth of cure of bulk fill resin composites. Dent Mater J. 2019 Jun;38(3):403-10. doi: 10.4012/dmj.2018-063.

Kim RJ, Kim YJ, Choi NS, Lee IB. Polymerization shrinkage, modulus, and shrinkage stress related to tooth-restoration interfacial debonding in bulk-fill composites. J Dent. 2015 Apr;43(4):430-9. doi: 10.1016/j.jdent.2015.02.002.

Van Ende A, De Munck J, Van Landuyt KL, Poitevin A, Peumans M, Van Meerbeek B. Bulk-filling of high C-factor posterior cavities: effect on adhesion to cavity-bottom dentin. Dent Mater. 2013 Mar;29(3):269-77. doi: 10.1016/j.dental.2012.11.002.

Rocha AC, Da Rosa W, Cocco AR, Da Silva AF, Piva E, Lund RG. Influence of surface treatment on composite adhesion in noncarious cervical lesions: systematic review and meta-analysis. Oper Dent. 2018 Sep-Oct;43(5):508-19. doi: 10.2341/17-086-L.

Shafiei F, Saadat M. Micromorphology and bond strength evaluation of adhesive interface of a self-adhering flowable composite resin-dentin: Effect of surface treatment. Microsc Res Tech. 2016 May;79(5):403-7. doi: 10.1002/jemt.22643.

Li T, Zhang X, Shi H, Ma Z, Lv B, Xie M. Er:YAG laser application in caries removal and cavity preparation in children: a meta-analysis. Lasers Med Sci. 2019 Mar;34(2):273-80. doi: 10.1007/s10103-018-2582-x.

Karadas M, Çağlar İ. The effect of Er:YAG laser irradiation on the bond stability of self-etch adhesives at different dentin depths. Lasers Med Sci. 2017 Jul;32(5):967-74. doi: 10.1007/s10103-017-2194-x.

Wang JH, Yang K, Zhang BZ, Zhou ZF, Wang ZR, Ge X, et al. Effects of Er:YAG laser pre-treatment on dentin structure and bonding strength of primary teeth: an in vitro study. BMC Oral Health. 2020 Nov;20(1):316. doi: 10.1186/s12903-020-01315-z.

Zhang Y, Jiang A. The influence of Er:YAG laser treatment on the shear bond strength of enamel and dentin: a systematic review and meta-analysis. Quintessence Int. 2020;51(1):8-16. doi: 10.3290/j.qi.a43648.

Hibst R, Keller U. Experimental studies of the application of the Er:YAG laser on dental hard substances: I. Measurement of the ablation rate. Lasers Surg Med. 1989;9(4):338-44. doi: 10.1002/lsm.1900090405.

Freitas PM, Navarro RS, Barros JA, de Paula Eduardo C. The use of Er:YAG laser for cavity preparation: an SEM evaluation. Microsc Res Tech. 2007 Sep;70(9):803-8. doi: 10.1002/jemt.20470.

Corona SA, de Souza AE, Chinelatti MA, Borsatto MC, Pécora JD, Palma-Dibb RG. Effect of energy and pulse repetition rate of Er: YAG laser on dentin ablation ability and morphological analysis of the laser-irradiated substrate. Photomed Laser Surg. 2007 Feb;25(1):26-33. doi: 10.1089/pho.2006.1075

Altunsoy M, Botsali MS, Korkut E, Kucukyilmaz E, Sener Y. Effect of different surface treatments on the shear and microtensile bond strength of resin-modified glass ionomer cement to dentin. Acta Odontol Scand. 2014 Nov;72(8):874-9. doi: 10.3109/00016357.2014.919664.

Ozel E, Tuna EB, Firatli E. The effects of cavity-filling techniques on microleakage in class II resin restorations prepared with Er:YAG laser and diamond bur: a scanning electron microscopy study. Scanning. 2016 Sep;38(5):389-95. doi: 10.1002/sca.21282.

Moosavi H, Ghorbanzadeh S, Ahrari F. Structural and Morphological Changes in human dentin after ablative and subablative er:yag laser irradiation. J Lasers Med Sci. 2016 Spring;7(2):86-91. doi: 10.15171/jlms.2016.15.

Galafassi D, Scatena C, Colucci V, Rodrigues-Júnior AL, Campos Serra M, Corona SA. Long-term chlorhexidine effect on bond strength to Er:YAG laser irradiated-dentin. Microsc Res Tech. 2014 Jan;77(1):37-43. doi: 10.1002/jemt.22310.

Chimello-Sousa DT, de Souza AE, Chinelatti MA, Pécora JD, Palma-Dibb RG, Milori Corona SA. Influence of Er:YAG laser irradiation distance on the bond strength of a restorative system to enamel. J Dent. 2006 Mar;34(3):245-51. doi: 10.1016/j.jdent.2005.06.009.

Colucci V, Lucisano MP, do Amaral FL, Pécora JD, Palma-Dibb RG, Corona SA. Influence of water flow rate on shear bond strength of resin composite to Er:YAG cavity preparation. Am J Dent. 2008 Apr;21(2):124-8.

Al-Harbi F, Kaisarly D, Bader D, El Gezawi M. Marginal integrity of bulk versus incremental fill class II composite restorations. Oper Dent. 2016 Mar-Apr;41(2):146-56. doi: 10.2341/14-306-L.

Sebold M, Lins RBE, Sahadi BO, Santi MR, Martins LRM, Giannini M. Microtensile bond strength, bonding interface morphology, adhesive resin infiltration, and marginal adaptation of bulk-fill composites placed using different adhesives. J Adhes Dent. 2021 Oct;23(5):409-20. doi: 10.3290/j.jad.b2000221.

Strini BS, Marques JFL, Pereira R, Sobral-Souza DF, Pecorari VGA, Liporoni PCS, et al. Comparative evaluation of bulk-fill composite resins: knoop microhardness, diametral tensile strength and degree of conversion. Clin Cosmet Investig Dent. 2022 Aug;14:225-33. doi: 10.2147/CCIDE.S376195.

Duarte JCL, Costa AR, Veríssimo C, Duarte RW, Calabrez Filho S, Spohr AM, et al. Interfacial stress and bond strength of bulk-fill or conventional composite resins to dentin in class II restorations. Braz Dent J. 2020 Sep-Oct;31(5):532-9. doi: 10.1590/0103-6440202003338.

de Oliveira ILM, de Brito OFF, de Melo Monteiro LMCGQ, Resende Montes MAJ. Microtensile bond strength of bulk-fill resin composite restorations in high c-factor cavities. J Contemp Dent Pract. 2020 Jun;21(6):626-31.

Tekce N, Tuncer S, Demirci M, Ozel E, Aykor A. The effect of Er:YAG laser and bulk filled composite type on marginal adaptation of class II cavities: an SEM analysis study. J Adhes Sci Technol. 2018;32(15):1700-10. doi: 10.1080/01694243.2018.1442283.

Ramos TM, Ramos-Oliveira TM, Moretto SG, de Freitas PM, Esteves-Oliveira M, de Paula Eduardo C. Microtensile bond strength analysis of adhesive systems to Er:YAG and Er,Cr:YSGG laser-treated dentin. Lasers Med Sci. 2014 Mar;29(2):565-73. doi: 10.1007/s10103-012-1261-6.

Lopes RM, Trevelin LT, da Cunha SR, de Oliveira RF, de Andrade Salgado DM, de Freitas PM, et al. Dental adhesion to erbium-lased tooth structure: a review of the literature. Photomed Laser Surg. 2015 Aug;33(8):393-403. doi: 10.1089/pho.2015.3892.

Geraldo-Martins VR, Tanji EY, Wetter NU, Nogueira RD, Eduardo CP. Intrapulpal temperature during preparation with the Er:YAG laser: an in vitro study. Photomed Laser Surg. 2005 Apr;23(2):182-6. doi: 10.1089/pho.2005.23.182.

Firoozmand L, Faria R, Araujo MA, di Nicoló R, Huthala MF. Temperature rise in cavities prepared by high and low torque handpieces and Er:YAG laser. Br Dent J. 2008 Jul;205(1):E1; discussion 28-9. doi: 10.1038/sj.bdj.2008.491.

He Z, Chen L, Hu X, Shimada Y, Otsuki M, Tagami J, et al. Mechanical properties and molecular structure analysis of subsurface dentin after Er:YAG laser irradiation. J Mech Behav Biomed Mater. 2017 Oct;74:274-82. doi: 10.1016/j.jmbbm.2017.05.036.

Aranha AC, De Paula Eduardo C, Gutknecht N, Marques MM, Ramalho KM, Apel C. Analysis of the interfacial micromorphology of adhesive systems in cavities prepared with Er,Cr:YSGG, Er:YAG laser and bur. Microsc Res Tech. 2007 Aug;70(8):745-51. doi: 10.1002/jemt.20459.

Moretto SG, Azambuja N Jr, Arana-Chavez VE, Reis AF, Giannini M, Eduardo Cde P, et al. Effects of ultramorphological changes on adhesion to lased dentin-Scanning electron microscopy and transmission electron microscopy analysis. Microsc Res Tech. 2011 Aug;74(8):720-6. doi: 10.1002/jemt.20949.

Comba A, Baldi A, Michelotto Tempesta R, Cedrone A, Carpegna G, et al. Effect of Er:YAG and burs on coronal dentin bond strength Stability. J Adhes Dent. 2019;21(4):329-35. doi: 10.3290/j.jad.a42932.

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Copyright (c) 2022 Marcos Roberto de Lima Benati, Jean Carlos Baioni, Amanda Guerra Cavalcante de Souza, Laura Nobre Ferraz, Ana Luisa Botta Martins de Oliveira, Rafael Pino Vitti, Renata Siqueira Scatolin

Downloads

Download data is not yet available.