Evidence map›Paper›PMID 26169318›Full record

ArticleDental materials : official publication of the Academy of Dental Materials2015

On the durability of resin-dentin bonds: Identifying the weakest links.

Zihou Zhang, Dylan Beitzel, Mustafa Mutluay, Franklin R Tay, David H Pashley, Dwayne Arola

Abstract readComparative Study
In one paragraph

Article in Dental materials : official publication of the Academy of Dental Materials, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Review
  11. Laboratory methods to simulate the mechanical degradation of resin composite restorations.Dental materials : official publication of the Academy of Dental Materials · 2022
    Review
  12. Fatigue analysis of restored teeth longitudinally cracked under cyclic loading.Dental materials : official publication of the Academy of Dental Materials · 2022
    Article
  13. Article
  14. Fatigue resistance of dentin bonds prepared with two- vs. three-step adhesives: Effect of carbodiimide.Dental materials : official publication of the Academy of Dental Materials · 2017
    Article
  15. Fatigue testing of biomaterials and their interfaces.Dental materials : official publication of the Academy of Dental Materials · 2017
    Article
  16. Effect of carbodiimide on the fatigue crack growth resistance of resin-dentin bonds.Dental materials : official publication of the Academy of Dental Materials · 2016
    Article
  17. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Zihou ZhangDepartment of Mechanical Engineering, University of Maryland Baltimore County, Baltimore, MD, USA.
Dylan BeitzelDepartment of Mechanical Engineering, University of Maryland Baltimore County, Baltimore, MD, USA.
Mustafa MutluayAdhesive Dentistry Research Group, Department of Cariology, Institute of Dentistry, University of Turku, Turku, Finland.
Franklin R TayDepartment of Oral Biology, College of Dental Medicine, Georgia Regents University, Augusta, GA, USA; Department of Endodontics, College of Dental Medicine, Georgia Regents University, Augusta, GA, USA.
David H PashleyDepartment of Oral Biology, College of Dental Medicine, Georgia Regents University, Augusta, GA, USA.
Dwayne ArolaDepartment of Materials Science and Engineering, University of Washington, Seattle, WA, USA; Department of Restorative Dentistry, School of Dentistry, University of Washington, Seattle, WA, USA. Electronic address: darola@uw.edu.

Funding

Reasons for poor durability of resin-dentin bondsR01DE015306 · NIDCR · MEDICAL COLLEGE OF GEORGIA (MCG) · PI PASHLEY, DAVID H · 2004 to 2013
$4.4M
NIDCR NIH HHS R01 DE015306NIDCR NIH HHS R01 DE015306-06
6 · The paper itself

Abstract

unlabelledFatigue of resin-dentin adhesive bonds is critical to the longevity of resin composite restorations.

objectivesThe objectives were to characterize the fatigue and fatigue crack growth resistance of resin-dentin bonds achieved using two different commercial adhesives and to identify apparent "weak-links".

methodsBonded interface specimens were prepared using Adper Single Bond Plus (SB) or Adper Scotchbond Multi-Purpose (SBMP) adhesives and 3M Z100 resin composite according to the manufacturers' instructions. The stress-life fatigue behavior was evaluated using the twin bonded interface approach and the fatigue crack growth resistance was examined using bonded interface Compact Tension (CT) specimens. Fatigue properties of the interfaces were compared to those of the resin-adhesive, resin composite and coronal dentin.

resultsThe fatigue strength of the SBMP interface was significantly greater than that achieved by SB (p≤0.01). Both bonded interfaces exhibited significantly lower fatigue strength than that of the Z100 and dentin. Regarding the fatigue crack growth resistance, the stress intensity threshold (ΔKth) of the SB interface was significantly greater (p≤0.01) than that of the SBMP, whereas the ΔKth of the interfaces was more than twice that of the parent adhesives. SIGNIFICANCE: Collagen fibril reinforcement of the resin adhesive is essential to the fatigue crack growth resistance of resin-dentin bonds. Resin tags that are not well hybridized into the surrounding intertubular dentin and/or poor collagen integrity are detrimental to the bonded interface durability.

Indexed as

Composite ResinsDental Restoration, PermanentDental Stress AnalysisDentinHumansMaterials TestingResin CementsResins, SyntheticSilicon DioxideSurface PropertiesTensile StrengthZirconiumComposite ResinsResin CementsResins, SyntheticScotchbondScotchbond Multi-PurposeSilicon DioxideZ100 composite resinZirconiumCrackDentin bondingDurabilityFatigueFracture

Identifiers

PMID26169318
PMCPMC4792123

What OpenQuestion holds

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Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.