Zirconia bond strength durability following artificial aging: A systematic review and meta-analysis of in vitro studies

Rigos, Athanasios E.; Sarafidou, Katia; Kontonasaki, Eleana

doi:10.1016/j.jdsr.2023.04.002

Cited by 3 publications

(7 citation statements)

References 186 publications

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“…Recent reviews have shown TSC to outperform APA in achieving stronger bonds with ZrO 2 [9,34,37,38]. One of these reviews specified, however, that in combination with an MDP resin cement, APA and TSC may be equivalent in terms of achievable bond strength [38]. This well aligns with the present study's findings.…”

Section: Discussionsupporting

confidence: 88%

“…A control group without mechanical surface conditioning was not used in this study because it is well known that omitting mechanical roughening of the ceramic substrate results in significantly lower bond strength [35,36]. Recent reviews have shown TSC to outperform APA in achieving stronger bonds with ZrO 2 [9,34,37,38]. One of these reviews specified, however, that in combination with an MDP resin cement, APA and TSC may be equivalent in terms of achievable bond strength [38].…”

Section: Discussionmentioning

confidence: 99%

“…This well aligns with the present study's findings. However, it is important to consider the entire bonding process, not just the physical conditioning step, including the adhesive used [35,38]. Using TSC without a proper silane afterward may be ineffective [39].…”

Section: Discussionmentioning

confidence: 99%

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Bond Strength of Milled and Printed Zirconia to 10-Methacryloyloxydecyl Dihydrogen Phosphate (10-MDP) Resin Cement as a Function of Ceramic Conditioning, Disinfection and Ageing

Bömicke,

Schwindling,

Rammelsberg

et al. 2024

Materials

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This study aimed to assess the suitability of printed zirconia (ZrO2) for adhesive cementation compared to milled ZrO2. Surface conditioning protocols and disinfection effects on bond strength were also investigated. ZrO2 discs (n = 14/group) underwent either alumina (Al2O3) airborne particle abrasion (APA; 50 µm, 0.10 MPa) or tribochemical silicatisation (TSC; 110 µm Al2O3, 0.28 MPa and 110 µm silica-modified Al2O3, 0.28 MPa), followed by disinfection (1 min immersion in 70% isopropanol, 15 s water spray, 10 s drying with oil-free air) for half of the discs. A resin cement containing 10-methacryloyloxydecyl dihydrogen phosphate (10-MDP) was used for bonding (for TSC specimens after application of a primer containing silane and 10-MDP). Tensile bond strength was measured after storage for 24 h at 100% relative humidity or after 30 days in water, including 7500 thermocycles. Surface conditioning significantly affected bond strength, with higher values for TSC specimens. Ageing and the interaction of conditioning, disinfection and ageing also impacted bond strength. Disinfection combined with APA mitigated ageing-related bond strength decrease but exacerbated it for TSC specimens. Despite these effects, high bond strengths were maintained even after disinfection and ageing. Adhesive cementation of printed ZrO2 restorations exhibited comparable bond strengths to milled ZrO2, highlighting its feasibility in clinical applications.

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Section: Discussionsupporting

confidence: 88%

Section: Discussionmentioning

confidence: 99%

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Bond Strength of Milled and Printed Zirconia to 10-Methacryloyloxydecyl Dihydrogen Phosphate (10-MDP) Resin Cement as a Function of Ceramic Conditioning, Disinfection and Ageing

Bömicke,

Schwindling,

Rammelsberg

et al. 2024

Materials

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“…This led to rejection of that portion of the null hypothesis predicting no difference between aged and non-aged specimens. The reductions in bond strength due to thermal cycling aligned with previous studies by Kilinc et al (46) and Subasi et al (47) , confirming the SBS between different ceramic types can be significantly impacted by simulated aging processes.…”

Section: Discussionsupporting

confidence: 87%

“…Debonding of restorations occurs when the bonding interface cannot withstand integrity within the moist oral environment. The likelihood of this event is associated with the level of water sorption by the ceramic material under wet aging conditions (47)(48)(49) .…”

Section: Discussionmentioning

confidence: 99%

Evaluation of Shear Bond Strength of Multilayered Zirconia and Lithium Disilicate Ceramic to Resin Cement

Ahmed,

Shalaby,

Hashem

2024

Egyptian Dental Journal

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Objective:The purpose of this study was to evaluate the effect of two surface treatment protocols and aging on the shear bond strength (SBS) values of monolithic zirconia and lithium di-silicate glass ceramic. Materials and methods:Eighty ceramic specimens were separated into groups to evaluate SBS using a universal testing machine. There were two main groups based on ceramic material: lithium disilicate glass ceramic (IPS e.max CAD) and monolithic zirconia (IPS e.max ZirCAD prime). Each main group was further subdivided into two surface treatment subgroups of 20 specimens each: (1) hydrofluoric acid etching with silane coupling agent (2) sandblasting. Additionally, each surface treatment subgroup was split into two classes: before and after thermocycling. All ceramic plates were bonded using a light-cured resin cement. SBS data was collected for statistical analysis.Results: Thermocycling significantly decreased the SBS mean values concerning zirconia ceramic with sandblasting from (13.01 ± 3.89) to (3.12 ± 0.96), while with hydrofluoric acid mean values from (9.8 ± 3.0.) to (2.36 ± 0.35). Zirconia ceramic revealed significantly lower SBS than lithium disilicate in all groups P<0.05. Conclusion:Thermocycling decreased the SBS of both ceramics regardless of surface treatment type applied. Sandblasting surface treatment was better than hydrofluoric acid with silane when applied to zirconia ceramic. IPS ZirCAD prime ceramic still revealed weaker bond stability in comparison with IPS e.max CAD ceramic.

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Topographical and crystalline change on surface by sandblasting improve flexural and shear bond strength of niobia-modified yttria-stabilized tetragonal zirconia polycrystal

KIM,

CHO,

YOON

et al. 2024

Dent. Mater. J.

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This study aimed to investigate the effects of sandblasting on the physical properties and bond strength of two types of translucent zirconia: niobium-oxide-containing yttria-stabilized tetragonal zirconia polycrystals ((Y, Nb)-TZP) and 5 mol% yttria-partially stabilized zirconia (5Y-PSZ). Fully sintered disc specimens were either sandblasted with 125 µm alumina particles or left as-sintered. Surface roughness, crystal phase compositions, and surface morphology were explored. Biaxial flexural strength (n=10) and shear bond strength (SBS) (n=12) were evaluated, including thermocycling conditions. Results indicated a decrease in flexural strength of 5Y-PSZ from 601 to 303 MPa upon sandblasting, while (Y, Nb)-TZP improved from 458 to 544 MPa. Both materials significantly increased SBS after sandblasting (p<0.001). After thermocycling, (Y, Nb)-TZP maintained superior SBS (14.3 MPa) compared to 5Y-PSZ (11.3 MPa) (p<0.001). The study concludes that (Y, Nb)-TZP is preferable for sandblasting applications, particularly for achieving durable bonding without compromising flexural strength.

show abstract

Zirconia bond strength durability following artificial aging: A systematic review and meta-analysis of in vitro studies

Cited by 3 publications

References 186 publications

Bond Strength of Milled and Printed Zirconia to 10-Methacryloyloxydecyl Dihydrogen Phosphate (10-MDP) Resin Cement as a Function of Ceramic Conditioning, Disinfection and Ageing

Bond Strength of Milled and Printed Zirconia to 10-Methacryloyloxydecyl Dihydrogen Phosphate (10-MDP) Resin Cement as a Function of Ceramic Conditioning, Disinfection and Ageing

Evaluation of Shear Bond Strength of Multilayered Zirconia and Lithium Disilicate Ceramic to Resin Cement

Topographical and crystalline change on surface by sandblasting improve flexural and shear bond strength of niobia-modified yttria-stabilized tetragonal zirconia polycrystal

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