Evaluation of a self-adhesive resin cement as a cervical barrier in intracoronal bleaching
DOI:
https://doi.org/10.7308/aodontol/2021.57.e02Keywords:
Dental cements, Dental leakage, Dental bleaching, EndodonticsAbstract
Aim: To evaluate the sealing ability of a self-adhesive resin cement as a cervical barrier for internal bleaching.
Methods: Forty recently extracted bovine lower incisors were endodontically treated. After 72 hours, partial disobturation of the root canal was performed, a cervical barrier was placed, and the teeth were divided into four random groups (n = 40), each containing ten samples (n = 10), using the following materials: self-adhesive resin cement, adhesive resin cement, zinc oxide cement without eugenol cured by water, and chemically activate glass ionomer cement (control group). Twenty-four hours after the materials were cured, the teeth were subjected to internal bleaching with sodium perborate and distilled water for a period of seven days in a humidified chamber at 37°C. After, the bleaching material was removed and a dye (0.5% basic fuchsin) was placed inside the pulp chamber and renewed every eight hours for a period of 24 hours. The teeth were sectioned longitudinally in a cutting machine for quantitative evaluation using an optical microscope under 20x magnification. The degree of dye penetration was evaluated through the cervical barrier (top to bottom).
Results: No significant difference was observed among the cervical barrier materials used in this study (p = 0.5997).
Conclusion: The self-adhesive resin cement had low degree of leakage and represents an alternative material option to be used as a cervical barrier.
Downloads
References
Brito-Júnior M, Silva ALF, Fonseca B, Camilo CC. Sealing ability of MTA used as cervical barrier in intracoronal bleaching. Acta Odontol Latinoam. 2009; 22(2):118-22.
Melo-Junior PC, Cardoso RM, Gomes GLS, Souza FB, Silva CHV. Eficiência dos Tampões Cervicais no Clareamento Interno: Análise da Infiltração Cérvico-Apical. Int J Dent. 2011; 10(2):62-6.
Coelho AS, Garrido L, Mota M, Marto CM, Amaro I, Carrilho E, Paula A. Non-vital tooth bleaching techniques: a systematic review. Coatings. 2020; 10:61.
Neuvald L, Consolaro A. Cement-enamel junction: microscopic analysis and external cervical resorption. J Endod. 2000;26(9):503-8.
Azevedo RA, Silva-Sousa YT, Souza-Gabriel AE, Messias DC,
Alfredo E, Silva RG. Fracture resistance of teeth subjected to internal bleaching and restored with different procedures. Braz Dent J. 2011; 22(2):117-21.
Oliveira LD, Carvalho CA, Hilgert E, Bondiolo IR, Araujo MA, Valera MC. Sealing evaluation of the cervical base in intracoronal bleaching. Dent Traumatol. 2003; 19(6):309-13.
Gomes MEO, Ribeiro BCI, Yoshinari GH, Pereira KFS, Gonçalves JB, Candido MSM. Análise da eficácia de diferentes materiais utilizados como barreira cervical em clareamento endógeno. RGO. 2008; 56(3):275-9.
Vosoughhosseini S, Lotfi M, Shahmoradi K, Saghiri MA, Zand V, Meh- dipour M, Ranjkesh B, Mokhtari H, Salemmilani A, Doosti S. Microleak- age comparison of glass-ionomer and white mineral trioxide aggregate used as a coronal barrier in nonvital bleaching. Med Oral Patol Oral Cir Bucal. 2011; 16(7):e1017-21.
Souza GM, Rasquin LC, Carvalho FB. Infiltration of Rhodamin B into three materials used as cervical barrier. RGO. 2014; 62(3):235-42.
Zarenejad N, Asgary S, Ramazani N, Haghshenas MR, Rafiei A, Ramazani M. Coronal microleakage of three different dental biomaterials as intra-orifice barrier during nonvital bleaching. Dent Res J. 2015; 12(6):581-8.
Canoglu E, Gulsahi K, Sahin C, Altundasar E, Cehreli ZC. Effect of bleaching agents on sealing properties of different intraorifice barriers and root filling materials. Med Oral Patol Oral Cir Bucal. 2012; 17(4):e710-5.
Sidhu SK, Nicholson JW. A review of glass-ionomer cements for clinical dentistry. J Funct Biomater. 2016; 7(3):e16.
Van Meerbeek B, Yoshida Y, Inoue S, De Munck J, van Landuyt K, Lambrechts P. Glass-ionomer adhesion: the mechanisms at the interface. J Dent. 2006; 34(8):615-7.
Yui KCK, Huhtala MFRL, Silva EG, Ramos CJ, Torres CRG, Gonçalves SEP, Gomes APM. Effect of bleaching agents on the sealing of cervical barrier in intracoronal bleaching procedures. World J Dent. 2013; 4(4):235-40.
Ordoñéz-Aguilera JF, Maenosono RM, Oda DF, Honório HM, Mondelli RFL Ishikiriama SK. Sealing ability of materials used as protective cervical barrier in internal tooth bleaching. RSBO. 2017; 14(2):67-73.
Gomes GLS, Melo Júnior PC, Cardoso RM, Souza FB, Silva CHV. Capacidade seladora de tampões cervicais. Rev Odontol Clín-Científ. 2007; 6(2):139-42.
Amato M, Scaravilli MS, Farella M, Riccitiello F. Bleaching teeth treated endodontically: long-term evaluation of a case series. J Endod. 2006; 32(4):376-8.
Abbott P, Heah SYS. Internal bleaching of teeth: an analysis of 255 teeth. Aust Dent J. 2009; 54(4):326-33.
Radovic I, Monticelli F, Goracci C, Vulicevic ZR, Ferrari M. Self-adhesive resin cements: a literature review. J Adhes Dent. 2008; 10(4):251-8.
Weiser F, Behr M. Self-adhesive resin cements: a clinical review. J Prosthodont. 2015; 24(2):100-8.
Pedreira AP, D’Alpino PH, Pereira PN, Chaves SB, Wang L, Hilgert L, et al. Effects of the application techniques of self-adhesive resin cements on the interfacial integrity and bond strength of fiber posts to dentin. J Appl Oral Sci. 2016; 24(5):437-46.
Bergoli CD, Brondani LP, Wandscher VF, Pereira GKR, Cenci MS, Pereira-Cenci T, et al. A multicenter randomized double-blind controlled clinical trial of fiber post cementation strategies. Oper Dent. 2018; 43(2):128-35.
Marcondes M, Souza N, Manfroi FB, Burnett Jr LH, Spohr AM. Clinical evaluation of indirect composite resin restorations cemented with different resin cements. J Adhes Dent. 2016; 18(1):59-67.
Cochrane S, Burrow MF, Parashos P. Effect on the mechanical properties of human and bovine dentine of intracanal medicaments and irrigants. Aust Dent J. 2019; 64(1):35-42.
Silva EJNL, Carvalho NK, Prado MC, Senna PM, Souza EM, De-Deus G. Bovine teeth can reliably substitute human dentine in an intra-tooth push-out bond strength model? Int Endod J. 2019; 52(7):1063-9.
Teruel JD, Alcolea A, Hernández A, Ruiz AJO. Comparison of chemical composition of enamel and dentine in human, bovine, porcine and ovine teeth. Arch Oral Biol. 2015; 60(5):768-75.
Camps J, Pommel L, Aubut V, About I. Influence of acid etching on hydrogen peroxide diffusion through human dentin. Am J Dent. 2010; 23(3):168-70.
Mohammadi N, Kimyai S, Navimipour EJ, Soleimanzadeh R, Bonab SS. Effect of acid etching and laser treatment of dentin surface on intracoronal bleaching efficacy. Photomed Laser Surg. 2010; 28 Suppl 2:551-5.
Özcan M, Mese A. Adhesion of conventional and simplified resin-based luting cements to superficial and deep dentin. Clin Oral Investig. 2012; 16:1081-8.
Newton R, Hayes J. The association of external cervical resorption with modern internal bleaching protocols: what is the current evidence? Br Dent J. 2020; 228(5):333-7.
