Abstract
Objective
This study evaluated the influence of endodontic sealers with different chemical compositions on bond strength of resin cement/glass fiber post junction to root dentin.
Materials and methods
Seventy-two maxillary canines roots were instrumented with Reciproc (#R50) and distributed in 6 groups (n = 12) according to endodontic sealers: G1—control (no sealer); G2—Endofill; G3—Sealapex; G4—AH Plus; G5—Sealer Plus; G6—EndoSequence BC. The glass fiber post was cemented with Panavia F in 10 of the specimens. Two specimens from each group did not receive post and were analyzed by SEM to verify presence of filling material. Three slices were obtained from each third. The first slice was subjected to push-out test and type of failure. The second slice was imaged using laser confocal microscopy for evaluation of dentin/resin cement adhesive interface. Bond strength (BS) data were analyzed using two-way ANOVA and Tukey’s post hoc tests; for LCM data, we used Kruskal-Wallis and Dunn’s tests.
Results
Endofill yielded the lowest BS values (p < 0.05). The control and AH Plus groups differed from all others (p < 0.05). In all groups, adhesive to dentin failure predominated. Most specimens of control and AH Plus groups had acceptable interfaces, while those of EndoSequence BC, Sealapex, and Sealer Plus groups ranged between acceptable and poor interfaces. Overall, few filling material remnants were observed on the dentin.
Conclusion
EndoSequence BC, Sealapex, Sealer Plus, and Endofill negatively interfere with BS of glass fiber post/resin cement junction to root dentin.
Clinical relevance
In cases whose restoration planning includes a post cemented with resin cement, it is recommended that endodontic sealer be based on epoxy resin.
Similar content being viewed by others
References
Cagidiaco MC, Goracci C, Garcia-Godoy F, Ferrari M (2008) Clinical studies of fiber posts: a literature review. Int J Prosthodont 21(4):328–336
Teixeira CS, Pasternak-Junior B, Borges AH, Paulino SM, Sousa-Neto MD (2008) Influence of endodontic sealers on the bond strength of carbon fiber posts. J Biomed Mater Res B Appl Biomater 84(2):430–435
Santos-Filho PC, Verissimo C, Soares PV, Saltarelo RC, Soares CJ, Marcondes Martins LR (2014) Influence of ferrule, post system, and length on biomechanical behavior of endodontically treated anterior teeth. J Endod 40(1):119–123
Sen D, Poyrazoglu E, Tuncelli B (2004) The retentive effects of pre-fabricated posts by luting cements. J Oral Rehabil 31(6):585–589
Altintas S, Eldeniz AU, Usumez A (2008) Shear bond strength of four resin cements used to lute ceramic core material to human dentin. J Prosthodont 17(8):634–640
Demiryurek EO, Kulunk S, Yuksel G, Sarac D, Bulucu B (2010) Effects of three canal sealers on bond strength of a fiber post. J Endod 36(3):497–501
Rosa RA, Barreto MS, Moraes Rdo A et al (2013) Influence of endodontic sealer composition and time of fiber post cementation on sealer adhesiveness to bovine root dentin. Braz Dent J 24(3):241–246
Altmann AS, Leitune VC, Collares FM (2015) Influence of eugenol-based sealers on push-out bond strength of fiber post luted with resin cement: systematic review and meta-analysis. J Endod 41(9):1418–1423
Skupien JA, Sarkis-Onofre R, Cenci MS, Moraes RR, Pereira-Cenci T (2015) A systematic review of factors associated with the retention of glass fiber posts. Braz Oral Res 29:1–8
Canadas PS, Berastegui E, Gaton-Hernandez P, Silva LA, Leite GA, Silva RS (2014) Physicochemical properties and interfacial adaptation of root canal sealers. Braz Dent J 25(5):435–441
Cecchin D, Farina AP, Souza MA, Carlini-Junior B, Ferraz CC (2011) Effect of root canal sealers on bond strength of fibreglass posts cemented with self-adhesive resin cements. Int Endod J 44(4):314–320
Dibaji F, Mohammadi E, Farid F, Mohammadian F, Sarraf P, Kharrazifard MJ (2017) The effect of BC sealer, AH-Plus and Dorifill on push-out bond strength of fiber post. Iran Endod J 12(4):443–448
Forough Reyhani M, Ghasemi N, Rahimi S, Salem Milani A, Omrani E (2016) Effect of different endodontic sealers on the push-out bond strength of fiber posts. Iran Endod J 11(2):119–123
Vertuan GC, Duarte MAH, Moraes IG, Piazza B, Vasconcelos BC, Alcalde MP, Vivan RR (2017) Evaluation of physicochemical properties of a new root canal sealer. J Endod 44(3):501–505
Loushine BA, Bryan TE, Looney SW, Gillen BM, Loushine RJ, Weller RN, PashleyDH TFR (2011) Setting properties and cytotoxicity evaluation of a premixed bioceramic root canal sealer. J Endod 37(5):673–677
Manicardi CA, Versiani MA, Saquy PC, Pecora JD, de Sousa-Neto MD (2011) Influence of filling materials on the bonding interface of thin-walled roots reinforced with resin and quartz fiber posts. J Endod 37(4):531–537
Souza-Gabriel AE, Sousa-Neto MD, Ururahy MS, Andrade LM, Faraoni JJ, Romeu U, Palma-Dibb RG (2016) Analysis of adhesive interface in root canals irradiated by Er,Cr:YSGG laser after luting a fiber post. Microsc Res Tech 79(11):1090–1096
Balguerie E, Vandersluis L, Vallaeys K, Gurgel-Georgelin M, Diemer F (2011) Sealer penetration and adaptation in the dentinal tubules: a scanning electron microscopic study. J Endod 37(11):1576–1579
Koodaryan R, Hafezeqoran A, Khakpour Maleki A (2017) The effect of resin cement type and cleaning method on the shear bond strength of resin cements for recementing restorations. J Adv Prosthodont 9(2):110–117
Passos SP, May LG, Barca DC, Ozcan M, Bottino MA, Valandro LF (2010) Adhesive quality of self-adhesive and conventional adhesive resin cement to Y-TZP ceramic before and after aging conditions. Oper Dent 35(6):689–696
Menezes MS, Queiroz EC, Campos RE, Martins LR, Soares CJ (2008) Influence of endodontic sealer cement on fibreglass post bond strength to root dentine. Int Endod J 41(6):476–484
Mosharraf R, Zare S (2014) Effect of the type of endodontic sealer on the bond strength between fiber post and root wall dentin. J Dent (Tehran) 11(4):455–463
Vilas-Boas DA, Grazziotin-Soares R, Ardenghi DM, Bauer J, de Souza PO, de Miranda Candeiro GT, Maia-Filho EM, Carvalho CN (2018) Effect of different endodontic sealers and time of cementation on push-out bond strength of fiber posts. Clin Oral Investig 22(3):1403–1409
Ganss C, Jung M (1998) Effect of eugenol-containing temporary cements on bond strength of composite to dentin. Oper Dent 23(2):55–62
Allan NA, Walton RE, Schaffer M (2001) Setting times for endodontic sealers under clinical usage and in vitro conditions. J Endod 27(10):421–423
Torabinejad M, Parirokh M, Dummer PMH (2018) Mineral trioxide aggregate and other bioactive endodontic cements: an updated overview - part II: other clinical applications and complications. Int Endod J 51(3):284–317
Hess D, Solomon E, Spears R, He J (2011) Retreatability of a bioceramic root canal sealing material. J Endod 37(11):1547–1549
Oltra E, Cox TC, LaCourse MR, Johnson JD, Paranjpe A (2017) Retreatability of two endodontic sealers, EndoSequence BC sealer and AH Plus: a micro-computed tomographic comparison. Restor Dent Endod 42(1):19–26
Caicedo R, Alongi DJ, Sarkar NK (2006) Treatment-dependent calcium diffusion from two sealers through radicular dentine. Gen Dent 54(3):178–181
Tay FR, Loushine RJ, Lambrechts P, Weller RN, Pashley DH (2005) Geometric factors affecting dentin bonding in root canals: a theoretical modeling approach. J Endod 31(8):584–589
Gu XH, Mao CY, Liang C, Wang HM, Kern M (2009) Does endodontic post space irrigation affect smear layer removal and bonding effectiveness? Eur J Oral Sci 117(5):597–603
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no conflict of interest.
Ethical approval
This article does not contain any studies with human participants or animals performed by any of the authors.
Informed consent
For this type of study, formal consent is not required.
Additional information
Publisher’s note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Soares, I.M.V., Crozeta, B.M., Pereira, R.D. et al. Influence of endodontic sealers with different chemical compositions on bond strength of the resin cement/glass fiber post junction to root dentin. Clin Oral Invest 24, 3417–3423 (2020). https://doi.org/10.1007/s00784-020-03212-9
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00784-020-03212-9