Effect of 2% iodine disinfecting solution on bond strength to dentin

Silva, Nelson Renato França Alves da; Calamia, Christine S.; Coelho, Paulo G.; Carrilho, Marcela Rocha de Oliveira; Carvalho, Ricardo Marins de; Caufield, Page W.; Thompson, Van P.

doi:10.1590/s1678-77572006000600003

Cited by 15 publications

(15 citation statements)

References 7 publications

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“…Iodine has the ability to destroy the bacterial cell by attacking its proteins, nucleotides, and fatty acids. 90 It has been reported to disclose and eliminate bacteria in plaque, 91,92 and their effectiveness against cariogenic bacteria has been also documented.…”

Section: Antimicrobial Effectivenessmentioning

confidence: 99%

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Effects and Effectiveness of Cavity Disinfectants in Operative Dentistry: A Literature Review

Bin-Shuwaish¹

2016

The Journal of Contemporary Dental Practice

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The degree of success in the elimination of bacteria during cavity preparation and prior to the insertion of a restoration may increase the longevity of the restoration and therefore the success of the restorative procedure. The complete eradication of bacteria in a caries-affected tooth, during cavity preparation, is considered a difficult clinical task. In addition to weakening the tooth structure, attempts to excavate extensive carious tissue completely, by only mechanical procedures, may affect the vitality of the pulp. Therefore, disinfection of the cavity preparation after caries excavation can aid in the elimination of bacterial remnants that can be responsible for recurrent caries, postoperative sensitivity, and failure of the restoration. However, the effects of disinfectants on the restorative treatment have been a major concern for dental clinicians and researchers. This review aims to explore existing literature and provide information about different materials and techniques that have been used for disinfecting cavity preparations and their effects and effectiveness in operative dentistry and, therefore, helps dental practitioners with clini cal decision to use cavity disinfectants during restorative procedures. Antimicrobial effectiveness and effects on the pulp and dental restorations, in addition to possible side effects, were all reviewed in this paper.

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Section: Antimicrobial Effectivenessmentioning

confidence: 99%

“…87,91,96,97 da Silva et al 91 found the effect of 2% I2DDS on the µTBS of different adhesive systems to be materialspecific. They found µTBS to be significantly decreased for ethanol-and water-based adhesive systems (Single Bond, Clearfil SE Bond, and Opti-Bond Plus).…”

Section: Effects On Restorative Treatmentmentioning

confidence: 99%

Effects and Effectiveness of Cavity Disinfectants in Operative Dentistry: A Literature Review

Bin-Shuwaish¹

2016

The Journal of Contemporary Dental Practice

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“…Any oral cariogenic bacteria that reside in the dentin tubules or smear layer following restorative work may subsequently multiply and induce secondary caries or pulpal inflammation (da Silva et al 2006). Existing research in this area has confirmed that residual bacteria can proliferate from the smear layer beneath the restoration, leading to irritation and inflammation (Meiers and Shook 1996).…”

Section: Introductionmentioning

confidence: 99%

Can Dentin Surfaces Be Bonded Safely With Ozone and Boric Acid?

Ercan

Çolak

Hamidi

et al. 2015

Ozone: Science & Engineering

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The aim of this study is to evaluate the effect of different cavity disinfectants on shear bond strength. In this study, 60 caries-free human molar teeth were used. Smooth dentin surfaces were revealed by cutting occlusal enamel and a standard smear layer was obtained by using 600-grid sandpaper. Specimens were randomly assigned to four groups according to the disinfectant used: Group 1: Control (no disinfectant); Group 2: Ozone; Group 3: Chlorhexidine, Group 4: Boric acid. Specimens were bonded using S3 Plus Bond and the composite buildups were created by using composite resin according to the manufacturer's instructions. After specimens were kept for 24 h, at 37 • C in distilled water, the shear bond strength test was measured with a universal test machine. The highest bond strength values were observed in the control group. The bond strength was significantly lower in the chlorhexidine, and boric acid-treated groups than it was in the control group (respectively, p = 0.046 and p = 0.028); however, no significant difference in the bond strength was observed between the ozone group and the control group (p = 0.444). The ozone group was detected as having the best shear bond strength values in groups which were applied to cavity disinfectants.

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“…Residual bacteria on the dentin surface due to incomplete removal of caries are a potential problem in restorative dentistry. 1 According to Brannstrom, possible sources of infection in a prepared cavity are bacterial microleakage, bacteria present in the smear layer, in dentinal tubules, at the dentino-enamel junction and bacteria recontaminating the prepared cavity prior to placing a restoration. 2 Tissue fluids from the pulp and the organic content of dentin provide sufficient substrate for microbial growth under restorations.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Effect of Different Cavity Disinfectants on Shear Bond Strength of Composite Resin to Dentin using Two-Step Self-Etch and One-Step Self-Etch Bonding Systems: A Comparative in vitro Study

Bhandary¹,

Reddy²,

Mahesh³

et al. 2013

The Journal of Contemporary Dental Practice

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Aim and objectives: To evaluate the effect of 2% chlorhexidine, 2% sodium hypochlorite, 3% hydrogen peroxide on shear bond strength of composite resin to dentin using two-step and onestep self-etch bonding systems and to study the mode of failure of specimens under stereomicroscope. Materials and methods: Eighty extracted sound human posterior teeth were used. The occlusal surfaces were ground to expose the dentin and were then randomly divided into 4 main groups. In group I, no cavity disinfectant was used and served as control. In groups II, III, IV, 2% chlorhexidine, 2% sodium hypochlorite and 3% hydrogen peroxide were used as cavity disinfectants respectively. Each group was then divided into two subgroups of 10 teeth each according to the bonding agent used, two-step self-etch (Adper SE Plus) and one-step self-etch (Adper Easy One) respectively. A transparent cylindrical plastic tube was loaded with microhybrid composite and placed over the dentin and light cured for 40 seconds. The specimens were subjected to shear stress in the universal testing machine. Results: Pretreatment with 2% chlorhexidine, 2% sodium hypochlorite and 3% hydrogen peroxide, had a negative effect on the shear bond strength of self-etching bonding systems. Conclusion: The highest bond strength was found in 2% chlorhexidine group followed by 2% sodium hypochlorite group and the lowest bond strength was found in 3% hydrogen peroxide group. Clinical significance: All three cavity disinfectants used in this study reduced the shear bond strength and hence should be used with caution.

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Effect of 2% iodine disinfecting solution on bond strength to dentin

Cited by 15 publications

References 7 publications

Effects and Effectiveness of Cavity Disinfectants in Operative Dentistry: A Literature Review

Effects and Effectiveness of Cavity Disinfectants in Operative Dentistry: A Literature Review

Can Dentin Surfaces Be Bonded Safely With Ozone and Boric Acid?

Evaluation of Effect of Different Cavity Disinfectants on Shear Bond Strength of Composite Resin to Dentin using Two-Step Self-Etch and One-Step Self-Etch Bonding Systems: A Comparative in vitro Study

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