Bonding of an ion-releasing restorative material to caries-affected dentin disinfected with photodynamic therapy, Er,Cr:YSGG laser, and chemical disinfectants

Keskin, Gül; Gündoğar, Zübeyde Uçar; Yaman, Merve

doi:10.1016/j.pdpdt.2021.102261

Cited by 11 publications

(5 citation statements)

References 46 publications

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“…When the sem images are examined, the formation of recessed, irregular and gapless areas in PDT may have affected the bond strength positively by increasing the micromechanical locking between dentin and adhesive. Vellappally et al 33 , Alonaizan et al 31 , Keskin et al 32 supports this study in terms of obtaining high bonding values in PDT.…”

Section: Discussionsupporting

confidence: 75%

“…While PDT showed the highest bond strength value, they stated that there was no significant difference between PDT and Er,Cr:YSGG laser. Keskin et al 32 evaluated the effect of PDT, Er,Cr:YSGG laser, CHX and NaOCl on the microtensile bond strength of caries-affected dentin. Although Er,Cr:YSGG laser showed higher bond strength value than PDT, it was stated that the difference between them was no significant.…”

Section: Discussionmentioning

confidence: 99%

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Effect of Self-Cured and Self-Etch Adhesive Systems on Shear Bond Strength After Photodynamic Therapy and Disinfection with Different Types of Lasers

ÇEŞME,

HUBBEZOĞLU

2023

Cumhuriyet Dental Journal

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Effect of Self-Cured and Self-Etch Adhesive System on Shear Bond Strength After Photodynamic Therapy and Disinfection with Different Types of Lasers Ayşe Çeşme1-a*, Ihsan Hubbezoğlu1-b 1 Sivas Cumhuriyet University, Faculty of Dentistry, Department of Restorative Dentistry Sivas, Türkiye. ABSTRACT Objectives: The aim of this study was to investigate the strength of shear bonding of self-cured and self-etch adhesive systems to dentin after surface disinfection with Photodynamic Therapy (PDT), Er:YAG, Nd:YAG, and KTP laser. Materials and Methods: In the study, 6 main-groups were formed as Control, Er:YAG Laser, Nd: YAG Laser, KTP Laser, KTP Laser activated PDT and Diode Laser activated PDT. Each group was divided into two subgroups; Self-cured (Tokuyama Universal) and self-etch (Scotchbond Universal) adhesive system(n=10). 120 molar teeth were prepared to expose dentin surfaces. After disinfection and adhesive application, nanohybrid composite resin with a diameter of 3 mm and a height of 2 mm was applied to the dentin surface with the help of transparent molds. All samples were thermally cycled 5.000 times at 5°C and 55°C. Shear bond strength (SBS) test was applied to the samples in a universal test device. Results: The differences between the Er:YAG laser group and the control, KTP and Nd:YAG laser groups of the self-cured adhesive samples were statistically significant. While the differences between the Nd:YAG laser group and the PDT groups were statistically significant (p

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Section: Discussionsupporting

confidence: 75%

Section: Discussionmentioning

confidence: 99%

Effect of Self-Cured and Self-Etch Adhesive Systems on Shear Bond Strength After Photodynamic Therapy and Disinfection with Different Types of Lasers

ÇEŞME,

HUBBEZOĞLU

2023

Cumhuriyet Dental Journal

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“…Although all the disinfection protocols reduced the bond strength to caries-affected dentin, The aPDT and laser groups showed more μTBS values than the CHX and NaOCl ( Keskin et al, 2021 ). Their results were in agreement with Vellappally et al’s research indicating the effectiveness of aPDT in augmenting the bond strength.…”

Section: Anticaries and Antiplaque Applications Of Antimicrobial Phot...mentioning

confidence: 92%

“…Curcumin and indocyanine green demonstrated the potential to be used as PS since they can improve the SBS of restoration to carious tissues (Alrahlah et al, 2020). Keskin et al compared the microtensile bond strength (μTBS) of giomer to carious dentin when disinfected with CHX, NaOCl, aPDT, or Er, Cr: YSGG laser before restoration placement (Keskin et al, 2021). Faria et al clinically evaluated the performance of composite restorations after caries removal (SCR) 10.3389/fmicb.2022.1020995 Frontiers in Microbiology 27 frontiersin.org associated with aPDT (Faria et al, 2022).…”

Section: Anticaries and Antiplaque Applications Of Antimicrobial Phot...mentioning

confidence: 99%

Clinical applications of antimicrobial photodynamic therapy in dentistry

et al. 2023

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Given the emergence of resistant bacterial strains and novel microorganisms that globally threaten human life, moving toward new treatment modalities for microbial infections has become a priority more than ever. Antimicrobial photodynamic therapy (aPDT) has been introduced as a promising and non-invasive local and adjuvant treatment in several oral infectious diseases. Its efficacy for elimination of bacterial, fungal, and viral infections and key pathogens such as Streptococcus mutans, Porphyromonas gingivalis, Candida albicans, and Enterococcus faecalis have been investigated by many invitro and clinical studies. Researchers have also investigated methods of increasing the efficacy of such treatment modalities by amazing developments in the production of natural, nano based, and targeted photosensitizers. As clinical studies have an important role in paving the way towards evidence-based applications in oral infection treatment by this method, the current review aimed to provide an overall view of potential clinical applications in this field and summarize the data of available randomized controlled clinical studies conducted on the applications of aPDT in dentistry and investigate its future horizons in the dental practice. Four databases including PubMed (Medline), Web of Science, Scopus and Embase were searched up to September 2022 to retrieve related clinical studies. There are several clinical studies reporting aPDT as an effective adjunctive treatment modality capable of reducing pathogenic bacterial loads in periodontal and peri-implant, and persistent endodontic infections. Clinical evidence also reveals a therapeutic potential for aPDT in prevention and reduction of cariogenic organisms and treatment of infections with fungal or viral origins, however, the number of randomized clinical studies in these groups are much less. Altogether, various photosensitizers have been used and it is still not possible to recommend specific irradiation parameters due to heterogenicity among studies. Reaching effective clinical protocols and parameters of this treatment is difficult and requires further high quality randomized controlled trials focusing on specific PS and irradiation parameters that have shown to have clinical efficacy and are able to reduce pathogenic bacterial loads with sufficient follow-up periods.

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“…By comparing the combination of ion-release restorative materials and caries dentin disinfected with photodynamic therapy, Er, Cr:YSGG laser and chemical disinfectant, GülKeskin et al found that caries-treated teeth treated with Er, Cr:YSGG laser and photodynamic therapy had a lower aerosol volume. The microtensile bonding strength of caries-affected carious dentin (CAD) treated with photodynamic therapy was higher than that of chemical disinfectant [15] . Photodynamic therapy with Er, Cr:YSGG laser irradiation may result in enhanced bond strength to CAD.Merve [16] found changes in both thermal morphology and spectra of irradiated caries by irradiating carious deciduous teeth with Er, Cr:YSGG laser at low energy density.The anti-caries mechanism of Er:YAG laser is to cause changes in enamel structure and decrease solubility; enhance its anti-demineralization The anti-carious mechanism of Er:YAG laser is to change the structure of enamel surface, reduce the solubility, enhance its anti-demineralization ability, melt the enamel surface and close the micro-pores.…”

Section: Er: Yag Lasermentioning

confidence: 99%

Research progress of laser caries prevention

2023

FMSR

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Overview Caries is an infectious disease of chronic progressive destruction, mainly affected by a variety of factors of bacteria, if it cannot be treated timely, it gradually develops into a series of complications, such as endodontic disease and periapical disease, which affects the whole body health and reduces the quality of life of patients. The report of the fourth national oral health epidemiological survey shows that the caries rate of 12-year-old children's permanent teeth is 34.5% and the caries rate of 5-year-old children's milk teeth is 70.9%, which are 7.8 and 5.8 percentage points higher than the caries rate of the third national oral abortion respectively, and the caries rate is on the rise and the pattern is still serious. It is important to strengthen the oral health education, improve the caries prevention awareness of the public, and improve the caries prevention ability of dental hard tissues through certain measures to reduce the incidence of caries. In the past 30 years, the topical application of fluoride containing drugs and fluoride toothpaste has greatly reduced the prevalence of dental caries. However, the widespread application of fluoride has also increased the incidence of dental fluorosis and fluorosis bone disease. Laser caries prevention has good safety and convenient operation compared with other methods, and this paper will review the research on laser in caries prevention in recent years.

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Bonding of an ion-releasing restorative material to caries-affected dentin disinfected with photodynamic therapy, Er,Cr:YSGG laser, and chemical disinfectants

Cited by 11 publications

References 46 publications

Effect of Self-Cured and Self-Etch Adhesive Systems on Shear Bond Strength After Photodynamic Therapy and Disinfection with Different Types of Lasers

Effect of Self-Cured and Self-Etch Adhesive Systems on Shear Bond Strength After Photodynamic Therapy and Disinfection with Different Types of Lasers

Clinical applications of antimicrobial photodynamic therapy in dentistry

Research progress of laser caries prevention

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