Penetration of resin dental materials into enamel surfaces with reference to bonding

Buonocore, Michael G.; Matsui, Akira; Aj, Gwinnett

doi:10.1016/0003-9969(68)90037-x

Cited by 274 publications

(110 citation statements)

References 2 publications

Supporting

Mentioning

100

Contrasting

Unclassified

Order By: Relevance

“…23 The outcome of the current study appears to support Nakabayashi's proposal 24,25,26 that exposure of enamel crystallites (ie surface roughening) is more important than welldefined etch patterns. These workers suggested that the resin-enamel bond strength is the result of the cumulative crosssectional area of resin infiltrating the enamel space.…”

Section: Discussionsupporting

confidence: 83%

Relationship between enamel etch characteristics and resin-enamel bond strength

Hobson

McCabe

2002

Br Dent J

View full text Add to dashboard Cite

Section: Discussionsupporting

confidence: 83%

Relationship between enamel etch characteristics and resin-enamel bond strength

Hobson

McCabe

2002

Br Dent J

View full text Add to dashboard Cite

“…The degree of surface roughness produced by phosphoric acid is greater than that obtained with the self-etch primer or maleic acid because of its lower pH. This increased surface roughness may possibly provide higher bond strength because the bonding of a resin composite to enamel is mainly based on micromechanical retention [100]. From a clinical point of view, it is almost impossible to prevent an accidental contact of etched enamel with maleic acid or a self-etch primer.…”

Section: The Effect Of Prior Enamel Etching With Phosphoric Acidmentioning

confidence: 99%

Challenges to the clinical placement and evaluation of adhesively-bonded, cervical composite restorations

Kubo

Yokota

et al. 2013

Dental Materials

View full text Add to dashboard Cite

Objectives: The incidence of non-carious cervical lesions (NCCLs) has been increasing.The clinical performance of resin composites in NCCLS was previously unsatisfactory due to their non-retentive forms and margins lying on dentin. In order to address this problem, a lot of effort has been put into developing new dentin adhesives and restorative techniques. This article discusses these challenges and the criteria used for evaluating clinical performance as they relate to clinical studies, especially long-term clinical trials. Polymerization contraction, thermal changes and occlusal forces generate debonding stresses at adhesive interfaces.Methods: In laboratory studies, we have investigated how these stresses can be relieved by various restorative techniques and how bond strength and durability can be enhanced. Lesion forms, restorative techniques, adhesives (adhesive strategies, bond strengths, bond durability, and the relationship between enamel and dentin bond strengths) were found to have a complex relationship with microleakage. With regard to some restorative techniques, only several short-term clinical studies were available.

show abstract

“…After polymerization of the bonding agent, a durable attachment to the enamel surface is achieved by micromechanical interlocking. 6 The formation of tag-like resin extensions into interprismatic and intercrystallite enamel microporosities has been considered as the predominant mechanism of bonding resin composites to phosphoric acid-etched enamel. [6][7] The bond strength of resin composites to acid-etched enamel is typically in the range of 20-25 Mpa and provides routinely successful retention of resin composites for a variety of clinical applications.…”

Section: Introductionmentioning

confidence: 99%

“…6 The formation of tag-like resin extensions into interprismatic and intercrystallite enamel microporosities has been considered as the predominant mechanism of bonding resin composites to phosphoric acid-etched enamel. [6][7] The bond strength of resin composites to acid-etched enamel is typically in the range of 20-25 Mpa and provides routinely successful retention of resin composites for a variety of clinical applications. 8 Enamel pre-treatment could be simplified by the use of self-etching and all-in-one adhesive systems.…”

Section: Introductionmentioning

confidence: 99%

Effect of Phosphoric Acid Etching of Enamel Margins on the Microleakage of a Simplified All-in-One and a Self-etch Adhesive System

Khosravi

Ataei²,

Mousavi³

et al. 2009

Operative Dentistry

View full text Add to dashboard Cite

This study evaluates the effect of phosphoric acid etching of enamel margins on the microleakage of a simplified all-in-one and a self-etching adhesive system in comparison to a conventional total-etch system. SUMMARYSixty buccal Class V cavities with beveled enamel margins were made at the cemento-enamel junction of extracted human premolars and randomly divided into five groups of 12 specimens. Clearfil SE bond was applied to Group 1; Group 2 had 35% phosphoric acid etching of the enamel margins plus Clearfil SE Bond; Group 3 was administered iBond; Group 4 had 35% phosphoric acid etching of the enamel margins plus iBond and Scotchbond Multi-Purpose was used on Group 5. All the groups were restored with a resin composite. After 24 hours of storage in 100% humidity, the samples were thermocycled, immersed in a dye solution and sectioned buccolingually and microleakage of the enamel margins was evaluated on a scale of 0 to 2. Differences among Groups 3 and 4 and Groups 3 and 5 were significant (p<0.05); however, no statistically significant differences were found between the other groups (p>0.05). The current study shows that simplified all-in-one adhesive systems need

show abstract

Penetration of resin dental materials into enamel surfaces with reference to bonding

Cited by 274 publications

References 2 publications

Relationship between enamel etch characteristics and resin-enamel bond strength

Relationship between enamel etch characteristics and resin-enamel bond strength

Challenges to the clinical placement and evaluation of adhesively-bonded, cervical composite restorations

Effect of Phosphoric Acid Etching of Enamel Margins on the Microleakage of a Simplified All-in-One and a Self-etch Adhesive System

Contact Info

Product

Resources

About