Abstract
Statement of problem
The bond strength of different chairside computer-aided design and computer-aided
manufacturing (CAD-CAM) restorative materials to dentin with different resin cements
needs to be evaluated.
Purpose
The purpose of this in vitro study was to investigate the effect of 3 different cementation
systems after thermal aging on the shear bond strength of different CAD-CAM materials.
Material and methods
The occlusal surfaces of 63 molar teeth of similar size were removed, and 21 zirconia-reinforced
lithium disilicate (Vita Suprinity-VS), 21 polymer infiltrated ceramic (Vita Enamic-VE),
and 21 resin nanoceramic (GC Cerasmart-GC) rectangular specimens of 2.5 mm in thickness
were obtained. The ceramics were cemented using total etch (TE), self-etch (SE), and
self-adhesive (SA) cement systems. Half of the specimens were subjected to thermal
aging with 5000 cycles. The shear bond strength test of all the specimens was measured.
Fractured ceramic surfaces were examined by scanning electron microscopy/energy dispersive
X-ray spectroscopy (SEM/EDX) analysis. The Shapiro-Wilk test, 3-way analysis of variance
(ANOVA), and Fisher Least Significant Difference (LSD) tests were used to analyze
the shear bond strength test data (α=.05).
Results
The highest bond strength value was found in the nonthermal aged VS-TE and the lowest
in the thermal aged VE-TE. Significant interaction was found between TE and SE cemented
ceramics (P<.001). For specimens cemented with the SA system, significant interaction was found
among ceramics with thermal aged specimens (P<.001). Thermal aging significantly decreased the mean bond strength (P<.05).
Conclusions
Differences in bond strength were observed in chairside CAD-CAM ceramics when cemented
with TE, SE, and SA systems. Additionally, thermal aging significantly reduced the
bond strength values of all the ceramic materials, regardless of the cementation procedure.
Clinicians should consider these variables and choose the most suitable cementation
systems for the material used.
To read this article in full you will need to make a payment
Purchase one-time access:
Academic & Personal: 24 hour online accessCorporate R&D Professionals: 24 hour online accessOne-time access price info
- For academic or personal research use, select 'Academic and Personal'
- For corporate R&D use, select 'Corporate R&D Professionals'
Subscribe:
Subscribe to Journal of Prosthetic DentistryAlready a print subscriber? Claim online access
Already an online subscriber? Sign in
Register: Create an account
Institutional Access: Sign in to ScienceDirect
References
- Effect of immersion into solutions at various pH on the color stability of composite resins with different shades.Restor Dent Endod. 2015; 40: 270-276
- Inlays made from a hybrid material: adaptation and bond strengths.Oper Dent. 2015; 40: 83-91
- Evaluation of the effect of different surface treatments on luting CAD/CAM composite resin overlay workpieces.J Adhes Dent. 2015; 17: 521-528
- A novel polymer infiltrated ceramic dental material.Dent Mater. 2011; 27: 527-534
- Resin bond to indirect composite and new ceramic/polymer materials: a review of the literature.J Esthet Restor Dent. 2014; 26: 382-393
- Contemporary materials and technologies for all-ceramic fixed partial dentures: a review of the literature.J Prosthet Dent. 2004; 92: 557-562
- Bonding effectiveness of self-adhesive and conventional-type adhesive resin cements to CAD/CAM resin blocks part 1: Effects of sandblasting and silanization.Dent Mater J. 2016; 35: 21-28
- Current nanoceramic and hybrid CAD/CAM materials: review.J Dent Fac Ataturk Uni. 2018; 28: 592-598
- Nucleation kinetics of lithium metasilicate in ZrO2-bearing lithium disilicate glasses for dental application.Int J Appl Glass Sci. 2013; 4: 9-19
- Evaluation of translucency of monolithic zirconia and framework zirconia materials.J Adv Prosthodont. 2016; 8: 181-186
- Fracture strength of aged monolithic and bilayer zirconia-based crowns.Biomed Res Int. 2015; 2015: 418641
- Influence of veneer and cyclic loading on failure behavior of lithium disilicate glass ceramic molar crowns.Dent Mater. 2014; 30: 164-171
- Fracture strength of ceramic monolithic crown systems of different thickness.J Oral Sci. 2015; 57: 255-261
- Adhesion in dentistry and new approaches of adhesive resin cements.J Dent Fac Ataturk Uni. 2016; 14: 152-158
- Dental cements for luting and bonding restorations. Self-adhesive resin cements.Dent Clin N Am. 2017; 61: 821-834
- Classification review of dental adhesive systems: from the IV generation to the universal type.Annali di Stomatologia. 2017; 8: 1-172
- Systematic review of the chemical composition of contemporary dental adhesives.Biomaterials. 2007; 28: 3757-3785
- Conventional and adhesive dental luting agents: a literature review.J Dent Fac Ataturk Uni. 2012; 22: 205-216
- Adhesive systems: important aspects related to their composition and clinical use.J Appl Oral Sci. 2010; 18: 207-214
- The use of composite resin cements for indirect restorations.J Dent Fac Ege Uni. 2014; 35: 1-8
- A critical review of the durability of adhesion to tooth tissue: methods and results.J Dent Res. 2005; 84: 118-132
- Effect of dentin conditioners on wet bonding of 4-META/MMA-TBB resin.J Adhes Dent. 2001; 3: 325-331
- Hydrolysis of functional monomers in single-bottle self-etching primer-correlation of 13C NMR and TEM findings.J Dent Res. 2006; 85: 422-426
- Influence of different luting protocols on shear bond strength of computer aided design/computer aided manufacturing resin nanoceramic material to dentin.Dent Res J. 2016; 3: 91-97
- The promotion of adhesion by the infiltration of monomers into tooth substrates.J Biomed Mater Res. 1982; 16: 265-273
- A histopathologic study of direct pulp-capping with adhesive resins.Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 1988; 86: 98-103
- Bonding to dentin with a self-etching primer: the effect of smear layers.Dent Mater. 2001; 17: 122-126
- Dentin/enamel adhesives: review of the literature.Pediatr Dent. 2002; 24: 456-461
- Effect of different adhesive strategies on the post-operative sensitivity of Class I composite restorations.Eur J Dent. 2014; 8: 15-22
- Adhesive considerations in the placement of direct composite restorations.Compend. 2008; 1: 20
- Effect of chlorhexidine application on long-term shear bond strength of resin cements to dentin.J Prosthodont Res. 2010; 54: 153-158
- Influence of water storage time on the bond strength of etch-and-rinse and self-etching adhesive systems.Braz Dent J. 2008; 19: 219-223
- Fatigue resistance of ultrathin CAD/CAM complete crowns with a simplified cementation process.J Prosthet Dent. 2015; 114: 574-579
- Comparison of acidulated phosphate fluoride gel and hydrofluoric acid etchants for porcelain composite repair.J Prosthet Dent. 1994; 72: 121-127
- Immediate repair bond strengths of microhybrid, nanohybrid and nanofilled composites after different surface treatments.J Dent. 2010; 38: 29-38
- Microtensile bond strength of composite cement to novel CAD/CAM materials as a function of surface treatment and aging.Oper Dent. 2017; 42: 73-81
- Bonding effectiveness of luting composites to different CAD/CAM materials.J Adhes Dent. 2016; 18: 289-302
- Thermal cycling procedures for laboratory testing of dental restorations.J Dent. 1999; 27: 89-99
Article info
Publication history
Published online: February 28, 2020
Footnotes
Supported by Karadeniz Technical University Academic Research Project Department by the number: TDH-2018-7636.
Identification
Copyright
© 2020 by the Editorial Council for The Journal of Prosthetic Dentistry.
