Journal Article10.1002/LSM.22439
Effect of silver diamine fluoride and ammonium hexafluorosilicate applications with and without Er:YAG laser irradiation on the microtensile bond strength in sound and caries-affected dentin.
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TL;DR: The aim of this study was to investigate the effect of different agents with and without Er:YAG laser irradiation on the microtensile bond strength of resin composite to sound dentin and caries‐affected dentin (CAD), and to assess the morphological and chemical changes in the specimens.
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Abstract: Background and Objective
Cariostatic and preventive agents are applied to create caries-resistant dentin surfaces and may affect subsequent resin bonding. The aim of this study was to investigate the effect of different agents with and without Er:YAG laser irradiation on the microtensile bond strength (µTBS) of resin composite to sound dentin (SD) and caries-affected dentin (CAD), and to assess the morphological and chemical changes in the specimens.
Materials and Methods
Ninety-six extracted molar teeth were divided into a control group (deionized water) and two experimental groups (ammonium hexafluorosilicate [SiF], silver diamine fluoride [SDF]), that subdivided according to different conditions (SD, CAD, SD+laser irradiation, CAD+laser irradiation). After treatment procedures, the teeth were restored and the µTBS was tested with a universal testing machine. Morover, 144 teeth were prepared and after treatment modalities; morphological changes of the surface were investigated and elemental analyses were performed using scanning electron microscope/energy dispersive spectroscopy (SEM-EDS). The data were analyzed using Kruskal–Wallis and Mann–Whitney U tests.
Results
SDF and SiF applications reduced the µTBS values in both the SD and CAD subgroups (P < 0.05). Laser irradiation increased the µTBS values in the SiF group and the values were adversely affected in the SDF group (P < 0.05). Fluoride content of the specimens increased in all of the treatment groups, compared with the control group. Silver content was detected only in the SDF group, and silicon was detected only in the SiF group.
Conclusions
The µTBS values of resin composite, surface morphology and chemical characteristics of dentin were affected by the material type, dentin condition and laser irradiation and the use of SiF and SDF solutions under the resin restorations do not seem appropriate. Lasers Surg. Med. 48:62–69, 2016. © 2016 Wiley Periodicals, Inc.
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Citations
A systematic review of silver diamine fluoride: Effectiveness and application in older adults
TL;DR: Existing reports of SDF trials support effectiveness in root caries prevention and arrest, remineralization of deep occlusal lesions and treatment of hypersensitive dentin.
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Silver Diamine Fluoride: A Successful Anticarious Solution with Limits:
John O. Burgess,Vaghela Pm +1 more
TL;DR: A nanoparticle-sized silver material was recently developed that may retain the antimicrobial properties of the larger-sized ion silver material without the discoloring effects, making the material ideal for large populations.
74
Does previous application of silver diammine fluoride influence the bond strength of glass ionomer cement and adhesive systems to dentin? Systematic review and meta-analysis.
TL;DR: Previous application of SDF does not influence the dentine bond strength of glass ionomer cement, but compromise the bonding of adhesive systems, and this effect can be eliminated by the rinsing step.
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Effect of Cavity Disinfectants on Dentin Bond Strength and Clinical Success of Composite Restorations-A Systematic Review of In Vitro, In Situ and Clinical Studies.
Ana Coelho,Inês Amaro,Beatriz Rascão,Inês Marcelino,Anabela Paula,José Saraiva,Gianrico Spagnuolo,Gianrico Spagnuolo,Manuel Marques Ferreira,Carlos Miguel Marto,Eunice Carrilho +10 more
TL;DR: A systematic review on the effect of different cavity disinfectants on restorations' adhesion and clinical success was conducted in this article, where EDTA and ethanol had positive results that should be further confirmed, while chlorhexidine is a safe option for cavity disinfection with adequate preservation of adhesion to dentin.
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Effect of silver diamine fluoride on the bond durability of normal and carious dentin.
TL;DR: The effect of SDF on increasing the bond strength to CAD disappeared after aging, and SDF hindered the decrease in the Bond strength to the ND caused by aging.
References
Relationship between bond-strength tests and clinical outcomes
B. Van Meerbeek,Marleen Peumans,André Poitevin,Atsushi Mine,A. Van Ende,Aline de Almeida Neves,J. De Munck +6 more
TL;DR: An extensive literature review with regard to the different laboratory bond-strength test methods and their data provided, along with a second extensive Literature review on clinical effectiveness data of adhesives in terms of retention rates of adhesive Class-V restorations are reported on.
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Silver Diamine Fluoride: A Caries “Silver-Fluoride Bullet”
TL;DR: A systematic review of 99 human clinical trials published between 1966 and 2006 suggests that SDF is more effective than fluoride varnish, and may be a valuable caries-preventive intervention.
How 'clean' must a cavity be before restoration?
TL;DR: The role of operative dentistry in caries management is to restore the integrity of the tooth surface so that the patient can clean and the question, ‘how clean must a cavity be before restoration?’ may be irrelevant.
Silver compounds used in dentistry for caries management: a review.
TL;DR: Silver compounds have been shown to be an effective anti-caries agent; however, there is an incomplete understanding of how silver compounds prevent caries.
270
Longevity of posterior dental restorations and reasons for failure
TL;DR: Multilevel Cox-regression analyses identified young age of the patient, high previous caries experience, deep cavities, and saucer-shaped preparation technique as predisposing to shorter longevity of resin-composite restorations.
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