Restaurações adesivas com resina composta: durabilidade da linha de união

Gabriela Luna Santana Gomes, Fábio Barbosa de Souza, Cláudio Heliomar Vicente da Silva

Resumo

O presente trabalho objetiva realizar uma revisão crítica que busque esclarecer os mecanismos responsáveis pela degradação da união, assim como analisar as informações da literatura e propor medidas para a realização de restaurações mais duradouras. Apesar do avanço tecnológico que proporcionou o surgimento de resinas compostas mais estéticas e resistentes ao desgaste, esses materiais ainda apresentam problemas em relação à obtenção e preservação do selamento proporcionado pelo sistema adesivo. Revisando a literatura acerca dessa problemática, o ataque enzimático às fibras colágenas expostas, assim como a dissolução dos componentes do adesivo parecem explicar o mecanismo de degradação da adesão a longo prazo. Dessa maneira, mudanças no protocolo clínico como a aplicação de clorexidina ou EDTA têm sido propostas visando aumentar a estabilidade de união dente-restauração.

Palavras-chave

Resinas compostas; Adesivos dentinários;Dentina, longevidade.

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Referências

Baratieri, LN, Monteiro Júnior S, Vieira LCC, Poletto LTA. Restaurações com Resinas Compostas (Classes V e III). In: Baratieri e cols. Dentística: procedimentos preventivos e restauradores. São Paulo: Santos; 1992.

Carvalho RM, Carrillo MRO, Pereira LCG, Garcia FCP, Marquezini L. Durabilidad de la unión resina-dente. Una dimensión olvidada. In: Henostroza GH. et al. Adhesión en Odontología Restauradora. Editora Maio; 2003.

Hashimoto M, Ohno H, Kaga M, Endo K, Sano H, Oguchi H. In vivo degradation of resin-dentin bonds in humans over 1 to 3 years. J Dent Res, 2000 Jan; 79(6):1385- 91

Okuda M, Pereira PN, Nakajima M, Tagami J, Pashley DH. Long-term durability of resin dentin interface: nanoleakage vs microtensile bond strength. Oper Dent, 2002 May-Jun; 27(3): 289-96

De Munck J, Van Meerbeek B, Yoshida Y, Inoue S, Vargas M, Suzuki K, Lanbrechts P, Vanherlé G. Four-year water degradation of total-etch adhesives bonded to dentin. J Dent Res, 2003 Feb; 82(2):136-40.

Okuda M, Pereira PN, Nakajima M, Tagami J. Relationship between nanoleakage and long-term durability of dentin bonds. Oper Dent, 2001 Sep-Oct; 26(5): 482- 90.

Hashimoto M, Ohno H, Sano H, Kaga M, Oguchi H. Degradation patterns of different adhesives and bonding procedures. J Biomed Mater Res, Part B: Appl. Biomater. 2003 Jul 15; 66(1): 324-30

Bedran-De-Castro AK, Pereira PN, Pimenta LA. Long-term bond strength of restorations subjected to thermo-mechanical stresses over time. Am J Dent, 2004 Oct; 17(5): 337-341.

Burrow MF, Harada N, Kitasako Y, Nikaido K, Tagami J. Seven-year dentin bond strengths of a total- and self-etch system. Eur J Oral Sci., 2005 Jun; 113(3): 265-70.

Inoue S, Koshiro K, Yoshida Y, De Munk J, Nagakane K, Suzuki K, et al. Hydrolytic stability of self-etch adhesives bonded to dentin. J Dent Res 2005 Dec; 84(12):1160-4.

Sano H, Yoshikawa T, Pereira PN, Kanemura N, Morigami M, Tagami J, et al. Longterm durability of dentin bonds made with a self-etching primer, in vivo. J Dent Res, 1999 Apr; 78(4):906-911.

Takahashi A, Inoue S, Kawamoto C, Ominato R, Tanaka T, Sato Y, et al. In vivo longterm durability of the bond to dentin using two adhesive systems. J Adhesive Dent, 2002 Summer; 4 (2): 151-9.

Koshiro K, Inoue S, Tanaka T, Kaase K, Fujita M, Hashimoto M, et al. In vivo degradation of resin-dentin bonds produced by a self-etch vs. a total-etch adhesive system. Eur J Oral Sci, 2004 Aug; 112(4): 368-75.

Pashley EL, Agee KA, Pashley DH, Tay FR. Effects of one versus two applications of an unfilled, all-in-one adhesive on dentine bonding. J Dent, 2002 Feb-Mar; 30(2-3): 83-90.

Hashimoto M, Sano H, Yoshida E, Hori M, Kaga M, Oguchi H, et al. Effects of multiple adhesive coatings on dentin bonding. Oper Dent, 2004 Jul-Aug; 29(4): 416-23.

Cadenaro M, Antoniolli F, Sauro S, Tay FR, Di Lenarda R, Prati C, et al. Degree of conversion and permeability of dental adhesives. Eur J Oral Sci, 2005 Dec; 113(6): 525-30.

Hebling J, Pashley DH, Tjäderhane L, Tay FR. Chlorhexidine arrests subclinical degradation of dentin hybrid layers in vivo. J Dent Res, 2005 Aug; 84(8):741-6.

Ito S, Tay FR, Hashimoto M, Yoshiyama M, Saito T, Brackett WW, et al. Effects of multiple coatings of two all-in-one adhesives on dentin bonding. J Adhes Dent, 2005; 7(2):133-41.

King NM, Tay FR, Pashley DH, Hashimoto M, Ito S, Brackett WW, et al. Conversion of one-step to two-step self-etch adhesives for improved efficacy and extended application. Am J Dent, 2005 Apr; 18(2):126-34.

Osório R, Erhardt MC, Pimenta LA, Osorio E, Toledano M. EDTA Treatment Improves Resin-Dentin Bonds’ Resistance to Degradation. J Dent Res, 2005 Aug; 84(8):736- 40.

Van Landuyt Kl, De Munck J, Snauwaert J, Coutinho E, Poitevin A, Yoshida Y, et al. Monomer-solvent phase separation in one-step self-etch adhesives. J Dent Res, 2005 Feb; 84(2): 183-8.

.Breschi L, Mazzoni A, Pashley DH, Pasquantonio G, Ruggeri A, Suppa P, et al. Electric current-assisted application of self-etch adhesives to dentin. J Dent Res, 2006; 85(12): 1092-6.

Carrilho MRO, Carvalho RM, De Góes MF, Di Hipólito V, Geraldeli S, Tay FR, et al. Chlorhexidine preserves dentin bond in vitro. J Dent. Res, 2007 Jan; 86(1): 90-94.

.França FM, Dos Santos AJ, Lovadino JR. Influence of air abrasion and long-term storage on the bond strength of self-etching adhesives to dentin. Oper Dent, 2007 May-Jun; 32(3):217-24.

Pasquantonio G, Tay FR, Mazzani A, Suppa P, Ruggeri Jr A, Falconi M, et al. Electric device improves bonds of simplified etch-and-rinse adhesives. Dent Mater, 2007 Apr; 23 (4): 513-8.

De Munck J, Shirai K, Yoshida Y, Inoue S, Van Landuyt K, Lambrechts P, et al. Effect of water storage on the bonding effectiveness of 6 adhesives to Class I cavity dentin. Oper Dent, 2006 Jun-Ago; 31(4):456-65

Do Amaral FL, Colucci V, De Souza-Gabriel AE, Chinelatti MA, Palma-Dibb RG, Corona SA. Adhesion to Er:YAG laser-prepared dentin after long-term water storage and thermocycling. Oper Dent, 2008 Jan-Feb; 33(1):51-8.

Reis A, Albuquerque M, Pegoraro M, Mattei G, Bauer JR, Grande RH, et al. Can the durability of one-step self-etch adhesives be improved by double application or by an extra layer of hydrophobic resin? J Dent, 2008 May; 36(5): 309-315.

Koshiro K, Inoue S, Sano H, De Munk J, Van Meerbeek B. In vivo degradation of resin-dentin bonds produced by a self-etch vs. a total-etch adhesive system. Eur J Oral Sci, 2005 Aug; 113(4): 341-8.

Van Dijken JW, Pallesen U. Long-term dentin retention of etch-and-rinse and selfetch adhesives and a resin-modified glass ionomer cement in non-carious cervical lesions. Dent Mater, 2008 Jul; 24(7): 915-922.

Amaral FL, Colucci V, Palma-Dibb RG, Corona SA. Assessment of in vitro methods used to promote adhesive interface degradation: a critical review. J Esthet Restor Dent, 2007; 19(6): 340–53; discussion 354

De Munck, J, Van Meerbeek B, Van Landuyt K, Lambrechts P. Influence of a shock absorbing layer on the fatigue resistance of a dentin-biomaterial interface. Eur J Oral Sci, 2005; 113:1-6

Gale MS, Darvell BW. Thermal cycling procedures for laboratory testing of dental restorations. J Dent, 1999 Feb; 27(2):89-99.

Van Dijken JW, Sunnegårdh-Grönberg, K, Lindberg A. Clinical long-term retention of etch-and-rinse and self-etch adhesive systems in non-carious cervical lesions. A 13 years evaluation. Dent Mater, 2007 Sep; 23(9): 1101-7.

Reis AF, Giannini M, Pereira PN. Influence of water-storage time on the sorption and solubility behavior of current adhesives and primer/adhesive mixtures. Oper Dent, 2007 Jan-Feb; 32(1):53-59.

Busato ALS, González-Hernández PA, Macedo RP. Materiais Restauradores. In: ______ Dentística: restaurações estéticas. São Paulo: Artes Médicas; 2002.

Breschi L, Mazzoni A, Ruggeri A, Cadenaro M, Di Lenarda R, Dorigo EDS. Dental adhesion review: aging and stability of the bonded interface. Dent Mater, 2008 Jan; 24(1): 90-101.


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