J Adv Prosthodont.  2012 May;4(2):103-108.

Comparative evaluation of effects of different surface treatment methods on bond strength between fiber post and composite core

Affiliations
  • 1Department of Prosthodontics and Dental Material Research Center, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran. mosharraf@dnt.mui.ac.ir
  • 2Private Practice, Isfahan, Iran.

Abstract

PURPOSE
Debonding of a composite resin core of the fiber post often occurs at the interface between these two materials. The aim of this study was to evaluate the effects of different surface treatment methods on bond strength between fiber posts and composite core.
MATERIALS AND METHODS
Sixty-four fiber posts were picked in two groups (Hetco and Exacto). Each group was further divided into four subgroups using different surface treatments: 1) silanization; 2) sandblasting; 3) Treatment with 24% H2O2, and 4) no treatment (control group). A cylindrical plexiglass matrix was placed around the post and filled with the core resin composite. Specimens were stored in 5000 thermal cycles between 5degrees C and 55degrees C. Tensile bond strength (TBS) test and evaluation using stereomicroscope were performed on the specimen and the data were analyzed using two-way ANOVA, Post Hoc Scheffe tests and Fisher's Exact Test (alpha=.05).
RESULTS
There was a significant difference between the effect of different surface treatments on TBS (P<.001) but different brands of post (P=.743) and interaction between the brand of post and surface treatment (P=.922) had no significant effect on TBS. Both silanization and sandblasting improved the bonding strength of fiber posts to composite resin core, but there were not any significant differences between these groups and control group.
CONCLUSION
There was not any significant difference between two brands of fiber posts that had been used in this study. Although silanization and sandblasting can improve the TBS, there was not any significant differences between surface treatments used.

Keyword

posite resins; Fiber reinforced; Bond strengths; Post and core technique

MeSH Terms

Androsterone
Polymethyl Methacrylate
Post and Core Technique
Androsterone
Polymethyl Methacrylate

Figure

  • Fig. 1 Tensile bond strength mean values (MPa) and standard deviations for the eight experimental groups.


Reference

1. Morgano SM. Restoration of pulpless teeth: application of traditional principles in present and future contexts. J Prosthet Dent. 1996. 75:375–380.
2. Balbosh A, Kern M. Effect of surface treatment on retention of glass-fiber endodontic posts. J Prosthet Dent. 2006. 95:218–223.
3. Kalkan M, Usumez A, Ozturk AN, Belli S, Eskitascioglu G. Bond strength between root dentin and three glass-fiber post systems. J Prosthet Dent. 2006. 96:41–46.
4. Yenisey M, Kulunk S. Effects of chemical surface treatments of quartz and glass fiber posts on the retention of a composite resin. J Prosthet Dent. 2008. 99:38–45.
5. Sadek FT, Monticelli F, Goracci C, Tay FR, Cardoso PE, Ferrari M. Bond strength performance of different resin composites used as core materials around fiber posts. Dent Mater. 2007. 23:95–99.
6. Artopoulou II, O'Keefe KL, Powers JM. Effect of core diameter and surface treatment on the retention of resin composite cores to prefabricated endodontic posts. J Prosthodont. 2006. 15:172–179.
7. Aksornmuang J, Foxton RM, Nakajima M, Tagami J. Microtensile bond strength of a dual-cure resin core material to glass and quartz fibre posts. J Dent. 2004. 32:443–450.
8. Monticelli F, Osorio R, Toledano M, Goracci C, Tay FR, Ferrari M. Improving the quality of the quartz fiber postcore bond using sodium ethoxide etching and combined silane/adhesive coupling. J Endod. 2006. 32:447–451.
9. Mannocci F, Machmouridou E, Watson TF, Sauro S, Sherriff M, Pilecki P, Pitt-Ford TR. Microtensile bond strength of resin-post interfaces created with interpenetrating polymer network posts or cross-linked posts. Med Oral Patol Oral Cir Bucal. 2008. 13:E745–E752.
10. Khamverdi Z, Abbasi S, Habibi E, Kasraei S, Azarsina M, Ebadi S. Effect of storage time on microtensile bond strength between quartz fiber post and composite core after different post surface treatments. J Conserv Dent. 2011. 14:361–365.
11. Monticelli F, Toledano M, Tay FR, Cury AH, Goracci C, Ferrari M. Post-surface conditioning improves interfacial adhesion in post/core restorations. Dent Mater. 2006. 22:602–609.
12. Sahafi A, Peutzfeldt A. Durability of the bond between resin composite cores and prefabricated posts. Acta Odontol Scand. 2009. 67:271–276.
13. Wrbas KT, Altenburger MJ, Schirrmeister JF, Bitter K, Kielbassa AM. Effect of adhesive resin cements and post surface silanization on the bond strengths of adhesively inserted fiber posts. J Endod. 2007. 33:840–843.
14. Valandro LF, Yoshiga S, de Melo RM, Galhano GA, Mallmann A, Marinho CP, Bottino MA. Microtensile bond strength between a quartz fiber post and a resin cement: effect of post surface conditioning. J Adhes Dent. 2006. 8:105–111.
15. D'Arcangelo C, D'Amario M, Prosperi GD, Cinelli M, Giannoni M, Caputi S. Effect of surface treatments on tensile bond strength and on morphology of quartz-fiber posts. J Endod. 2007. 33:264–267.
16. Bitter K, Priehn K, Martus P, Kielbassa AM. In vitro evaluation of push-out bond strengths of various luting agents to tooth-colored posts. J Prosthet Dent. 2006. 95:302–310.
17. Monticelli F, Osorio R, Sadek FT, Radovic I, Toledano M, Ferrari M. Surface treatments for improving bond strength to prefabricated fiber posts: a literature review. Oper Dent. 2008. 33:346–355.
18. Rödig T, Nusime AK, Konietschke F, Attin T. Effects of different luting agents on bond strengths of fiber-reinforced composite posts to root canal dentin. J Adhes Dent. 2010. 12:197–205.
19. Mazzitelli C, Ferrari M, Toledano M, Osorio E, Monticelli F, Osorio R. Surface roughness analysis of fiber post conditioning processes. J Dent Res. 2008. 87:186–190.
20. Vano M, Goracci C, Monticelli F, Tognini F, Gabriele M, Tay FR, Ferrari M. The adhesion between fibre posts and composite resin cores: the evaluation of microtensile bond strength following various surface chemical treatments to posts. Int Endod J. 2006. 39:31–39.
21. Prithviraj DR, Soni R, Ramaswamy S, Shruthi DP. Evaluation of the effect of different surface treatments on the retention of posts: a laboratory study. Indian J Dent Res. 2010. 21:201–206.
22. Monticelli F, Toledano M, Tay FR, Sadek FT, Goracci C, Ferrari M. A simple etching technique for improving the retention of fiber posts to resin composites. J Endod. 2006. 32:44–47.
23. de Sousa Menezes M, Queiroz EC, Soares PV, Faria-e-Silva AL, Soares CJ, Martins LR. Fiber post etching with hydrogen peroxide: effect of concentration and application time. J Endod. 2011. 37:398–402.
24. Goracci C, Raffaelli O, Monticelli F, Balleri B, Bertelli E, Ferrari M. The adhesion between prefabricated FRC posts and composite resin cores: microtensile bond strength with and without post-silanization. Dent Mater. 2005. 21:437–444.
25. Perdigão J, Gomes G, Lee IK. The effect of silane on the bond strengths of fiber posts. Dent Mater. 2006. 22:752–758.
26. Bitter K, Kielbassa AM. Post-endodontic restorations with adhesively luted fiber-reinforced composite post systems: a review. Am J Dent. 2007. 20:353–360.
27. Monticelli F, Ferrari M, Toledano M. Cement system and surface treatment selection for fiber post luting. Med Oral Patol Oral Cir Bucal. 2008. 13:E214–E221.
28. Akgungor G, Sen D, Aydin M. Influence of different surface treatments on the short-term bond strength and durability between a zirconia post and a composite resin core material. J Prosthet Dent. 2008. 99:388–399.
29. Soares CJ, Santana FR, Pereira JC, Araujo TS, Menezes MS. Influence of airborne-particle abrasion on mechanical properties and bond strength of carbon/epoxy and glass/bis-GMA fiber-reinforced resin posts. J Prosthet Dent. 2008. 99:444–454.
30. Bitter K, Meyer-Lückel H, Priehn K, Martus P, Kielbassa AM. Bond strengths of resin cements to fiber-reinforced composite posts. Am J Dent. 2006. 19:138–142.
31. Albashaireh ZS, Ghazal M, Kern M. Effects of endodontic post surface treatment, dentin conditioning, and artificial aging on the retention of glass fiber-reinforced composite resin posts. J Prosthet Dent. 2010. 103:31–39.
32. Yavirach P, Chaijareenont P, Boonyawan D, Pattamapun K, Tunma S, Takahashi H, Arksornnukit M. Effects of plasma treatment on the shear bond strength between fiber-reinforced composite posts and resin composite for core build-up. Dent Mater J. 2009. 28:686–692.
33. Wang YJ, Raffaelli O, Zhang L, Chen JH, Ferrari M. Effect of different bonding procedures on micro-tensile bond strength between a fiber post and resin-based luting agents. J Oral Sci. 2007. 49:155–160.
34. Bitter K, Noetzel J, Neumann K, Kielbassa AM. Effect of silanization on bond strengths of fiber posts to various resin cements. Quintessence Int. 2007. 38:121–128.
35. Aksornmuang J, Nakajima M, Foxton RM, Tagami J. Regional bond strengths of a dual-cure resin core material to translucent quartz fiber post. Am J Dent. 2006. 19:51–55.
36. Matinlinna JP, Lassila LV, Ozcan M, Yli-Urpo A, Vallittu PK. An introduction to silanes and their clinical applications in dentistry. Int J Prosthodont. 2004. 17:155–164.
37. Monticelli F, Osorio R, Albaladejo A, Aguilera FS, Tay FR, Ferrari M, Toledano M. Effect of adhesive systems and surface treatment of methacrylate resin-based fiber posts on post-resindentin bonds. Am J Dent. 2007. 20:231–234.
38. Park SJ, Jin JS. Effect of silane coupling agent on interphase and performance of glassfibers/unsaturated polyester composites. J Colloid Interface Sci. 2001. 242:174–179.
39. Wrbas KT, Schirrmeister JF, Altenburger MJ, Agrafioti A, Kielbassa AM. Influence of adhesive systems on bond strength between fiber posts and composite resin cores in a pull-out test design. Dent Mater J. 2007. 26:401–408.
40. Perdigão J, Gomes G, Lee IK. The effect of silane on the bond strengths of fiber posts. Dent Mater. 2006. 22:752–758.
41. Spazzin AO, de Moraes RR, Cecchin D, Farina AP, Carlini-Júnior B, Correr-Sobrinho L. Morphological analysis of glass, carbon and glass/carbon fiber posts and bonding to self or dual-cured resin luting agents. J Appl Oral Sci. 2009. 17:476–480.
42. Wegner SM, Kern M. Long-term resin bond strength to zirconia ceramic. J Adhes Dent. 2000. 2:139–147.
43. Kern M, Thompson VP. Sandblasting and silica coating of a glass-infiltrated alumina ceramic: volume loss, morphology, and changes in the surface composition. J Prosthet Dent. 1994. 71:453–461.
44. Radovic I, Monticelli F, Goracci C, Cury AH, Coniglio I, Vulicevic ZR, Garcia-Godoy F, Ferrari M. The effect of sandblasting on adhesion of a dual-cured resin composite to methacrylic fiber posts: microtensile bond strength and SEM evaluation. J Dent. 2007. 35:496–502.
45. Radovic I, Monticelli F, Papacchini F, Magni E, Cury AH, Vulicevic ZR, Ferrari M. Accelerated aging of adhesive-mediated fiber post-resin composite bonds: A modeling approach. J Dent. 2007. 35:683–689.
46. Sahafi A, Peutzfeldt A, Asmussen E, Gotfredsen K. Bond strength of resin cement to dentin and to surface-treated posts of titanium alloy, glass fiber, and zirconia. J Adhes Dent. 2003. 5:153–162.
47. van Dalen A, Feilzer AJ, Kleverlaan CJ. The influence of surface treatment and luting cement on in vitro behavior of two-unit cantilever resin-bonded bridges. Dent Mater. 2005. 21:625–632.
48. Sahafi A, Peutzfeld A, Asmussen E, Gotfredsen K. Effect of surface treatment of prefabricated posts on bonding of resin cement. Oper Dent. 2004. 29:60–68.
49. Monticelli F, Osorio R, Tay FR, Sadek FT, Ferrari M, Toledano M. Resistance to thermo-mechanical stress of different coupling agents used as intermediate layer in resin-fiber post bonds. Am J Dent. 2007. 20:416–420.
50. Amaral M, Rippe MP, Konzen M, Valandro LF. Adhesion between fiber post and root dentin: evaluation of post surface conditioning for bond strength improvement. Minerva Stomatol. 2011. 60:279–287.
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