The Effect of Surface Treatments on the Bond Strength of Fiber Post to Root Canal Dentin

Year 2013, Volume: 1 Issue: 1, 35 - 38, 29.07.2013

Nimet Gençoğlu , Pelin Sezgin Mustafa Gündoğar Can Şivet

Abstract

It’s known that many factors such as root canal dentin or post surface
treatment may effect the retention of post. The purpose of this in vitro
study was to evaluate the effect of different surface treatments on the
bond strength of fiber post with luting agent to root canal dentin.
75 extracted single root teeth were used in this study. The canals
were prepared with rotary instruments and obturated by AH Plus
and lateral condensation technique. After post space preparation, 75
fiber-posts (Rebilda, Voco) were divided into 5 groups and treated
with one of the following surface treatment procedures: no treatment
(control), silanization, etching by % 9.6 hydrofluoric acid, sand
blasting with 50 milimicron Al2O3 and bonded (15 of each). After
that, posts were bonded with dual polimerizing resin based luting
material. The specimens were embedded in acrilic resin blocks and
sliced from the apical, middle, coronal part of the roots. A push out
bond strength test was performed by a universal testing machine at
across head speed of 1mm/min. Data were analyzed with one-way
Anova and Tukey tests. Although silanization showed the least and
sanding the best bond strength, only statistical difference was found
between silanization and etching (p<0.05) and between sanding and
bonding (p<0.05). Bonding group showed the highest bond strength
in coronal section, and sandblasted group in middle and apical
section (p<0.05). The different surface treatment affected the bond
strenght of fiber post to root canal dentin.

Keywords

Fiber post; push-out test; sanding; silanization; bonding;

References

• Guzzy G E,Nicholls J I. In vitro comparison of intact endodontically treated teeth with and without endo-post reinforcement.J. Prosthet Dent 1979;42:p.39-44.
• Valandro LF, Zardin LW, de Villa MA, Amaral M, Galhano G, Baldissara P, Bottino MA.Fatigue resistance of teeth restored with fiber posts and different post cementation strengths. Gen Dent.2009 MayJun;57(3):264-9.
• Standlee JP, Caputo AA, Hanson EC.Retention of endodontic dowels: effects of cement, dowel length, diameter, and design.J Prosthet Dent.1978 Apr;39(4):400-5.
• Deutsch AS, Musikant BL, Cavallari J, Lepley JB.Prefabricated dowels: a literature review.J Prosthet Dent.1983 Apr;49(4):498-503
• Sorensen JA, Martinoff JT.Intracoronal reinforcement and coronal coverage: a study of endodontically treated teeth.Prosthet Dent 1984 Jun;51(6):780-4.
• Zicari F, Couthino E, De Munck J, Poitevin A, Scotti R, Naert I, Van Meerbeek B. Bonding effectiveness and sealing ability of fiber-post bonding. Dent Mater. 2008 Jul;24(7):967-77.
• Bateman G, Ricketts DN, Saunders WP . BR Dent J.Fibre-based post systems: a review 2003 Jul 12;195(1):43-8; discussion 37.
• Cormier CJ, Burns DR, Moon P. In vitro comparison of the fracture resistance and failure mode of fiber, ceramic, and conventional post systems at various stages of restoration.J Prosthodont . 2001 Mar;10(1):26-36.
• Foxton RM, Nakajima M, Tagami J, Miura H. Adhesion to root canal dentine using one and two-step adhesives with dual-cure composite core materials.J Oral Rehabil . 2005 Feb;32(2):97-104.
• Ferrari M, Cagidiaco MC, Goracci C, Vichi A, Mason PN, Radovic I, Tay F. Long-term retrospective study of the clinical performance of fiber posts.Am J Dent. 2007 Oct;20(5):287-91.
• De Santis R, Prisco D, Apicella A, Ambrosio L, Rengo S, Nicolais L. Carbon fiber post adhesion to resin luting cement in the restoration of endodontically treated teeth. J Mater Sci Mater İn Med.2000 Apr;11(4):201-6.
• Monticelli F, Ferrari M, Toledano M. Cement system and surface treatment selection for fiber post luting.Med Oral Pathol Oral Cir Bucal 2008 Mar 1;13(3):E214-21.
• Serafino C, Gallina G, Cumbo E, Ferrari M. Surface debris of canal walls after post space preparation in endodontically treated teeth: a scanning electron microscopic study.Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2004 Mar;97(3):381-7.
• Demiryürek EO, Külünk S, Saraç D, Yüksel G, Bulucu B. Effect of different surface treatments on the push-out bond strength of fiber post to root canal dentin. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2009 Aug;108(2):e74-e80.
• Hudis SI, Goldstein GR. (1986). Restoration of endodontically treated teeth: a review of the literature. J Prosthet Dent, 55(1): 33-38.
• Bitter K, Noetzel J, Neumann K, Kielbassa AM.Effect of silanization on bond strengths of fiber posts to various resin cements. Quintessence Int. 2007 Feb;38(2):121-8.
• 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 May;21(5):437-44.
• Perdigão J, Gomes G, Lee IK.The effect of silane on the bond strengths of fiber posts.Dent Mater. 2006 Aug;22(8):752-8. Epub 2006 Jan 19.
• Wrbas KT, Schirrmeister JF, Altenburger MJ, et al.( 2007).Bond strength between fibre posts and composite resin cores: effect of post surface silanization.Int Endod J. ;40(7):538-43.
• Kern M, Thompson VP.Effects of sandblasting and silica-coating procedures on pure titanium.J Dent. 1994 Oct;22(5):300-6.
• Sahafi A, Peutzfeld A, Asmussen E, Gotfredsen K.Effect of surface treatment of prefabricated posts on bonding of resin cement.Oper Dent. 2004 Jan-Feb;29(1):60-8.
• 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 Jan;39(1):31-9.
• 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 Prostet Dent 2010;103:31
• D’Arcangelo C, D’Amario M, Vadini M, De Angelis F, Caputi S. Influence of surface treatments on the flexural properties of fiber posts. J Endod. 2007 Jul;33(7):864-7. Epub 2007 Apr 17.
• Matinlinna JP, Lassila LV, Ozcan M, et al. An introduction to silanes and their clinical applications in dentistry.Int J Prosthodont. 2004 MarApr;17(2):155-64. Review.
• Ozcan M, Vallittu PK.Effect of surface conditioning methods on the bond strength of luting cement to ceramics.Dent Mater. 2003 Dec;19(8):725-31.
• Choi Y, Pae A, Park EJ, et al. (2010). The effect of surface treatment of fiber-reinforced posts on adhesion of a resin-based luting agent. J Prosthet Dent, 103(6):362-368
• Soares CJ, Santana FR, Pereira JC, et al. (2008). Influence of airborneparticle abrasion on mechanical properties and bond strength of carbon/epoxy and glass/bis-GMA fiber-reinforced resin posts. J Prosthet Dent, 99(6):444-454.
• 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 Apr-Jun;21(2):201-6. doi: 4103/0970-9290.66637.
• Amaral M, Favarin Santini M, et al. Effect of coronal macroretentions and diameter of a glass-FRC on fracture resistance of bovine teeth restored with fiber posts. Minerva Stomatol. 2009 ; 58(3):99-106.
• Albashaireh ZS, Ghazal M, Kern M (2010).Effects of endodontic post surface treatment, dentin conditioning, and artificial aging on the retention of glass fiber-reinforced composite resin posts.J Prosthet Dent. ;103:31-9.
• Schmage P, Cakir FY, Nergiz I, et al.Effect of surface conditioning on the retentive bond strengths of fiberreinforced composite posts.J Prosthet Dent. 2009 ;102(6):368-77.
• Cheleux N, Sharrock P, Degrange M.( 2007).Surface treatments on quartz fiber post: influence on adhesion and flexural properties.Am J Dent. ;20(6):375-9.
• Morris MD, Lee KW, Agee KA, et al. (2001).Effect of sodium hypoclorite and R-C prep on bond strenght of resin cement to endodontic surface. J.Endod; 27:753-7.
• Arı H, Yaşar E,Belli S.( 2003).Effect of NaOCl on bond strenght of resin