Effect of surface treatments of fiber posts on bond strength to composite resin cores

Hye-Jo Keum; Hyun-Mi Yoo

doi:10.5395/JKACD.2010.35.3.173

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Basic Research Effect of surface treatments of fiber posts on bond strength to composite resin cores: Hye-Jo Keum, Hyun-Mi Yoo; 2010;35(3):-179.
DOI: https://doi.org/10.5395/JKACD.2010.35.3.173
Published online: May 31, 2010

Department of Conservative Dentistry, The Institute of Oral Health Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.

Correspondence to: Hyun-Mi Yoo. Department of Conservative Dentistry, Samsung Medical Center, Sungkyunkwan University School of Medicine 50 Irwon-dong, Kangnam-gu, Seoul, 135-710, Korea. Tel: 82-2-3410-2420, Fax: 82-2-3410-0038, smcyoo@hanmail.net

• Received: April 17, 2010 • Revised: April 22, 2010 • Accepted: April 24, 2010

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Abstract
REFERENCES

Abstract

The purpose of the present study was to compare the influence of post-surface treatment with silane, hydrogen peroxide, hydrofluoric acid or sandblasting and to investigate the effect of silane in combination of the other treatments on the microtensile bond strength between fiber posts and composite resins for core build-up. Thirty-two glass-fiber posts (FRC Postec Plus, Ivoclar Vivadent, Schaan, Liechtenstein) were divided into eight groups according to the different surface pretreatments performed: silane application (S); immersion in 28% hydrogen peroxide (HP); immersion in hydrogen peroxide followed by application of silane (HP-S); immersion in 4% hydrofluoric acid gel (HF); immersion in hydrofluoric acid gel followed by application of silane (HF-S); sandblasting with aluminum oxide particles (SB); sandblasting followed by application of silane (SB-S). In control group, no surface treatment was performed. The composite resin (Tetric Flow, Ivoclar Vivadent, Schaan, Liechtenstein) was applied onto the posts to produce the composite cylinder specimen. It was sectioned into sticks to measure the microtensile bond strength. The data was analyzed with one-way ANOVA and LSD test for post hoc comparison (p < 0.05). Post pretreatment with sandblasting enhanced the interfacial strength between the fiber posts and core materials. Moreover, sand-blasting followed by application of silane appears to be the most effective method that can improve the clinical performance of glass fiber posts.
Keywords: Fiber post; Composite resin core; Microtensile bond strength; Post surface conditioning; Silanization; Sandblasting

Figure 1

Schematic diagram of the sectioning procedure.

Table 1

Group classification and procedures for post surface treatment

Table 2

Microtensile bond strength (MPa) and statistical comparison

^*Same superscript letters mean no statistical difference (p < 0.05, LSD test).

REFERENCES

1. Ferrari M, Vichi A, Garcia-codoy F. Clinical evaluation of fiber-reinforced epoxy resin posts and cast post and cores. Am J Dent. 2000;13(Spec No):15B-18B.PubMed
2. Kim MH, Kim HJ, Cho YG. Effect of curing methods of resin cements on bond strength and adhesive interface of post. J Korean Acad Conserv Dent. 2009;34(2):103-112.Article
3. Pegoretti A, Fambrai L, Zappini G, Bianchetti M. Finite element analysis of a glass fiber reinforced composite endodontic post. Biomaterials. 2002;23: 2667-2682.Article PubMed
4. Lee HA, Cho YG. Comparison of bond strength of a fiber post cemented with various resin cements. J Korean Acad Conserv Dent. 2008;33(6):499-506.Article
5. Ferrari M, Vichi A, Mannocci F, Mason PN. Retrospective study of the clinical performance of fiber posts. Am J Dent. 2000;13: 9B-13B.PubMed
6. Monticelli F, Grandini S, Goracci C, Ferrari M. Clinical behavior of translucent fiber post: a 2-year prospective study. Int J Prosthodont. 2003;16: 593-596.PubMed
7. Shin SI, Shin DH. A study on the material properties of various composite resins for core build-up. J Korean Acad Conserv Dent. 2004;29(2):191-199.Article
8. Vano M, Goracci C, Monticelli F, Tognini F, Gabriele M, Tay FR. 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.Article PubMed
9. 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.Article PubMed
10. Monticelli F, Goracci C, Grandini S, Garcia-Godoy F, Ferrari M. Scanning electron microscopic evaluation of fiber post-resin core units built up with different resin composites. Am J Dent. 2005;18: 61-65.PubMed
11. Goracci C, Raffaelli O, Monticelli F, Balleri P, Bertelli E, Ferrari M. The adhesion between fiber posts and composite resin cores: Microtensile bond strength with and without post silanization. Dent Mater. 2005;21(5):437-444.PubMed
12. 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.Article PubMed
13. Perdigao J, Gomes G, Lee IK. The effect of silane on the bond strength of fiber posts. Dent Mater. 2006;22(8):752-758.PubMed
14. Bitter K, Noetzel J, Neumann K, Kielbassa AM. Effect of silanization on bond strength of fiber posts to various resin cements. Quintessence Int. 2007;38(2):121-128.PubMed
15. 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.PubMed
16. Sahafi A, Peutzfeldt A, Asmussen E, Gotfredsen K. Effect of surface treatment of prefabricated posts on bonding of resin cement. Oper Dent. 2004;29: 60-68.PubMed
17. Valandro LF, Yoghiga S, de Melo RM, Galhano GA, Mallmann A, Marinho CP, Bottino MA. Microntensile bond strength between a quartz fiber post and a resin cement: effect of post surface conditioning. J Adhes Dent. 2006;8: 105-111.PubMed
18. Baldissara P, Zicari F, Valandro LF, Scotti R. Effect of root canal treatments on quartz fibre posts bonding to root dentin. J Endod. 2006;32: 985-988.PubMed
19. Perdigao J, Gomes G, Lee IK. The effect of silane on the bond strengths of fiber posts. Dent Mater. 2006;22: 752-758.PubMed
20. Pirani C, Cberasoni S, Foscbi F, Piana G, Lousbine RJ, Tay FR, Prati C. Does hybridization of intraradicular dentin really improve fiber post retention in endodontically treated teeth. J Endod. 2005;31: 891-894.Article PubMed
21. Monticelli F, Grandini S, Goracci C, Ferrari M. Clinical behavior of translucent- fiber posts: a 2-year prospective study. Int J Prosthodont. 2003;16: 593-596.PubMed
22. 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 methacrylate fiber posts: microtensile bond strength and SEM evaluation. J Dent. 2007;35: 496-502.PubMed
23. Balbosh A, Kern M. Effect of surface treatment on retention of glass-fiber endodontic posts. J Prosthet Dent. 2006;95: 218-223.PubMed
24. Magni E, Mazzitelli C, Papacchini F, Radovic I, Goracci C, Coniglio I, Ferrari M. Adhesion between fiber posts and resin luting agents: a microtensile bond strength test and an SEM investigation following different treatments of the post surface. J Adhes Dent. 2007;9: 195-202.PubMed
25. Valandro LF, Ozcan M, Bottino MC, Bottino MA, Scotti R, Bona AD. Bond strength of a resin cement to high-alumina and zirconia-reinforced ceramics: the effect of surface conditioning. J Adhes Dent. 2006;8: 175-181.PubMed
26. 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.Article PubMed PDF
27. 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.PubMed

Tables & Figures

Figure 1

Schematic diagram of the sectioning procedure.

Table 1

Group classification and procedures for post surface treatment

Table 2

Microtensile bond strength (MPa) and statistical comparison

^*Same superscript letters mean no statistical difference (p < 0.05, LSD test).

REFERENCES

1. Ferrari M, Vichi A, Garcia-codoy F. Clinical evaluation of fiber-reinforced epoxy resin posts and cast post and cores. Am J Dent. 2000;13(Spec No):15B-18B.PubMed
2. Kim MH, Kim HJ, Cho YG. Effect of curing methods of resin cements on bond strength and adhesive interface of post. J Korean Acad Conserv Dent. 2009;34(2):103-112.Article
3. Pegoretti A, Fambrai L, Zappini G, Bianchetti M. Finite element analysis of a glass fiber reinforced composite endodontic post. Biomaterials. 2002;23: 2667-2682.Article PubMed
4. Lee HA, Cho YG. Comparison of bond strength of a fiber post cemented with various resin cements. J Korean Acad Conserv Dent. 2008;33(6):499-506.Article
5. Ferrari M, Vichi A, Mannocci F, Mason PN. Retrospective study of the clinical performance of fiber posts. Am J Dent. 2000;13: 9B-13B.PubMed
6. Monticelli F, Grandini S, Goracci C, Ferrari M. Clinical behavior of translucent fiber post: a 2-year prospective study. Int J Prosthodont. 2003;16: 593-596.PubMed
7. Shin SI, Shin DH. A study on the material properties of various composite resins for core build-up. J Korean Acad Conserv Dent. 2004;29(2):191-199.Article
8. Vano M, Goracci C, Monticelli F, Tognini F, Gabriele M, Tay FR. 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.Article PubMed
9. 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.Article PubMed
10. Monticelli F, Goracci C, Grandini S, Garcia-Godoy F, Ferrari M. Scanning electron microscopic evaluation of fiber post-resin core units built up with different resin composites. Am J Dent. 2005;18: 61-65.PubMed
11. Goracci C, Raffaelli O, Monticelli F, Balleri P, Bertelli E, Ferrari M. The adhesion between fiber posts and composite resin cores: Microtensile bond strength with and without post silanization. Dent Mater. 2005;21(5):437-444.PubMed
12. 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.Article PubMed
13. Perdigao J, Gomes G, Lee IK. The effect of silane on the bond strength of fiber posts. Dent Mater. 2006;22(8):752-758.PubMed
14. Bitter K, Noetzel J, Neumann K, Kielbassa AM. Effect of silanization on bond strength of fiber posts to various resin cements. Quintessence Int. 2007;38(2):121-128.PubMed
15. 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.PubMed
16. Sahafi A, Peutzfeldt A, Asmussen E, Gotfredsen K. Effect of surface treatment of prefabricated posts on bonding of resin cement. Oper Dent. 2004;29: 60-68.PubMed
17. Valandro LF, Yoghiga S, de Melo RM, Galhano GA, Mallmann A, Marinho CP, Bottino MA. Microntensile bond strength between a quartz fiber post and a resin cement: effect of post surface conditioning. J Adhes Dent. 2006;8: 105-111.PubMed
18. Baldissara P, Zicari F, Valandro LF, Scotti R. Effect of root canal treatments on quartz fibre posts bonding to root dentin. J Endod. 2006;32: 985-988.PubMed
19. Perdigao J, Gomes G, Lee IK. The effect of silane on the bond strengths of fiber posts. Dent Mater. 2006;22: 752-758.PubMed
20. Pirani C, Cberasoni S, Foscbi F, Piana G, Lousbine RJ, Tay FR, Prati C. Does hybridization of intraradicular dentin really improve fiber post retention in endodontically treated teeth. J Endod. 2005;31: 891-894.Article PubMed
21. Monticelli F, Grandini S, Goracci C, Ferrari M. Clinical behavior of translucent- fiber posts: a 2-year prospective study. Int J Prosthodont. 2003;16: 593-596.PubMed
22. 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 methacrylate fiber posts: microtensile bond strength and SEM evaluation. J Dent. 2007;35: 496-502.PubMed
23. Balbosh A, Kern M. Effect of surface treatment on retention of glass-fiber endodontic posts. J Prosthet Dent. 2006;95: 218-223.PubMed
24. Magni E, Mazzitelli C, Papacchini F, Radovic I, Goracci C, Coniglio I, Ferrari M. Adhesion between fiber posts and resin luting agents: a microtensile bond strength test and an SEM investigation following different treatments of the post surface. J Adhes Dent. 2007;9: 195-202.PubMed
25. Valandro LF, Ozcan M, Bottino MC, Bottino MA, Scotti R, Bona AD. Bond strength of a resin cement to high-alumina and zirconia-reinforced ceramics: the effect of surface conditioning. J Adhes Dent. 2006;8: 175-181.PubMed
26. 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.Article PubMed PDF
27. 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.PubMed

Citations

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Preparation and properties of glass fiber-reinforced endodontic (root canal therapy) posts
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Fracture resistance of upper central incisors restored with different posts and cores
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Effect of surface treatments of fiber posts on bond strength to composite resin cores

J Korean Acad Conserv Dent. 2010;35(3):173-179. Published online May 31, 2010

DOI: https://doi.org/10.5395/JKACD.2010.35.3.173

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Effect of surface treatments of fiber posts on bond strength to composite resin cores

Figure 1 Schematic diagram of the sectioning procedure.

Figure 1

Effect of surface treatments of fiber posts on bond strength to composite resin cores

Table 1

Group classification and procedures for post surface treatment

Table 2

Microtensile bond strength (MPa) and statistical comparison

^*Same superscript letters mean no statistical difference (p < 0.05, LSD test).

Table 1 Group classification and procedures for post surface treatment

Table 2 Microtensile bond strength (MPa) and statistical comparison

^*Same superscript letters mean no statistical difference (p < 0.05, LSD test).