Influence of different conditioning methods on immediate and delayed dentin sealing

Falkensammer, Frank; Arnetzl, G; Wildburger, Angelika; Krall, Christoph; Freudenthaler, Josef

doi:10.1016/j.prosdent.2013.10.028

Cited by 26 publications

(39 citation statements)

References 17 publications

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“…Four studies [ 25 – 28 ] focused specifically on the presumed benefits of IDS compared to Delayed Dentin Sealing (DDS). In two studies different dentin adhesives acted as an IDS and the authors concluded that they did not alter the retentive strength of adhesively luted ceramic restorations using either of the tested bonding systems [ 25 , 26 ].…”

Section: Resultsmentioning

confidence: 99%

“…In two studies different dentin adhesives acted as an IDS and the authors concluded that they did not alter the retentive strength of adhesively luted ceramic restorations using either of the tested bonding systems [ 25 , 26 ]. Two other studies concluded that IDS using Clearfil SE Bond resulted in improved shear bond strength compared to DDS [ 27 , 28 ].…”

Section: Resultsmentioning

confidence: 99%

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Cementation of Glass-Ceramic Posterior Restorations: A Systematic Review

Breemer

Gresnigt

Cune

2015

BioMed Research International

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Aim. The aim of this comprehensive review is to systematically organize the current knowledge regarding the cementation of glass-ceramic materials and restorations, with an additional focus on the benefits of Immediate Dentin Sealing (IDS). Materials and Methods. An extensive literature search concerning the cementation of single-unit glass-ceramic posterior restorations was conducted in the databases of MEDLINE (Pubmed), CENTRAL (Cochrane Central Register of Controlled Trials), and EMBASE. To be considered for inclusion, in vitro and in vivo studies should compare different cementation regimes involving a “glass-ceramic/cement/human tooth” complex. Results and Conclusions. 88 studies were included in total. The in vitro data were organized according to the following topics: (micro)shear and (micro)tensile bond strength, fracture strength, and marginal gap and integrity. For in vivo studies survival and quality of survival were considered. In vitro studies showed that adhesive systems (3-step, etch-and-rinse) result in the best (micro)shear bond strength values compared to self-adhesive and self-etch systems when luting glass-ceramic substrates to human dentin. The highest fracture strength is obtained with adhesive cements in particular. No marked clinical preference for one specific procedure could be demonstrated on the basis of the reviewed literature. The possible merits of IDS are most convincingly illustrated by the favorable microtensile bond strengths. No clinical studies regarding IDS were found.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Cementation of Glass-Ceramic Posterior Restorations: A Systematic Review

Breemer

Gresnigt

Cune

2015

BioMed Research International

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“…Starting from this assumption, it can be imagined that dentin surface cleaning may be essential to obtain better bonding between the interfaces [ 7 , 8 ]. Several cleaning methods, both mechanical and chemical, have been proposed [ 7 , 8 ].…”

Section: Introductionmentioning

confidence: 99%

Effect of Airborne Particle Abrasion on Microtensile Bond Strength of Total-Etch Adhesives to Human Dentin

D’Amario

Piccioni

Carlo

et al. 2017

BioMed Research International

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Aim of this study was to investigate a specific airborne particle abrasion pretreatment on dentin and its effects on microtensile bond strengths of four commercial total-etch adhesives. Midcoronal occlusal dentin of extracted human molars was used. Teeth were randomly assigned to 4 groups according to the adhesive system used: OptiBond FL (FL), OptiBond Solo Plus (SO), Prime & Bond (PB), and Riva Bond LC (RB). Specimens from each group were further divided into two subgroups: control specimens were treated with adhesive procedures; abraded specimens were pretreated with airborne particle abrasion using 50 μm Al2O3 before adhesion. After bonding procedures, composite crowns were incrementally built up. Specimens were sectioned perpendicular to adhesive interface to produce multiple beams, which were tested under tension until failure. Data were statistically analysed. Failure mode analysis was performed. Overall comparison showed significant increase in bond strength (p < 0.001) between abraded and no-abraded specimens, independently of brand. Intrabrand comparison showed statistical increase when abraded specimens were tested compared to no-abraded ones, with the exception of PB that did not show such difference. Distribution of failure mode was relatively uniform among all subgroups. Surface treatment by airborne particle abrasion with Al2O3 particles can increase the bond strength of total-etch adhesives.

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“…Ozcan et al proposed different cleansing protocols to manage sealed dentin subsequently contaminated by a provisional cement; no significant difference was found in bond values among tested treatments, but none of them was able to reproduce bond strengths similar to a not-contaminated, not-cleaned control group (freshly ground dentin) [19]. Some conditioning treatments (i.e: like a particle abrasion with calcium carbonate, as reported by Falkensammer 2014 et al) might also be contraindicated for the removal of temporary remnants and/or to reactivate the hybridized layer before final cementation [20]. Exploring the current literature, a definitive protocol for cleaning of the immediate sealed dentin layer has not been developed.…”

Section: Introductionmentioning

confidence: 80%

Removal of temporary cements following an immediate dentin hybridization approach: a comparison of mechanical and chemical methods for substrate cleaning

Augusti

Özcan

et al. 2017

Journal of Adhesion Science and Technology

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This study evaluated the microshear bond strength (SBS) of a composite resin cement to a pre-hybridized dentinal substrate exposed to two kinds of temporary materials; the influence of different cleaning techniques was investigated. Dentinal surfaces were conditioned with an etch-and-rinse adhesive system to obtain an immediately-sealed (IDS) layer. Each surface was divided into quadrants and covered (1) with an eugenol-free (NE_Group) or (2) with a resin-based provisional agent (CL_Group). After storage, the temporary cement was removed by using one of the following methods: (1) Hand-scaler [S]; (2) Alumina air-abrasion [SB]; (3) Glycine-powder air-abrasion [Gly]; (4) D-Limonene chemical solvent [Or]. A new IDS layer was then created; polyethylene tubes were placed on dentin surfaces and filled with a dual-cure resin cement. A universal testing machine was used for the SBS tests; conditioned surfaces were analyzed at SEM. Means and SD were calculated; a two-way ANOVA (a: 0.05) was performed to detect significant differences among groups. For NE groups, mean SBS values (MPa) were: 21.6 ± 6.6 [NE_NoT]; 20.7 ± 4.5 [NE_Or]; 20.1 ± 6.6 [NE_SB]; 19.1 ± 5.3 [NE_S]; 17.8 ± 2.2 [NE_Gly]. No significant differences were found among tested treatments within NE (p: 0.5493). For CL groups, mean SBS values (MPa) ranged from 15.8 ± 2.8 (CL_S50) to 19.4 ± 2.9 (CL_Gly). Cleaning of the substrate with glycine air-abrasion statistically improved SBS values with respect to aluminum-oxide (CL_SB: 15.8 ± 2.8) or scaling (CL_S: 16.0 ± 2.4). The application of the IDS technique was effective for preservation of freshly-cut dentin from adverse effects of temporary materials. Glycine air-abrasion is suggested when a temporary resin cement is adopted.

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Influence of different conditioning methods on immediate and delayed dentin sealing

Cited by 26 publications

References 17 publications

Cementation of Glass-Ceramic Posterior Restorations: A Systematic Review

Cementation of Glass-Ceramic Posterior Restorations: A Systematic Review

Effect of Airborne Particle Abrasion on Microtensile Bond Strength of Total-Etch Adhesives to Human Dentin

Removal of temporary cements following an immediate dentin hybridization approach: a comparison of mechanical and chemical methods for substrate cleaning

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