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Verma S, Singla R, Gill GS, Jain N. Effect of dentin roughening and type of composite material on the restoration of non-carious cervical lesions: an in vivo study with 18 months of follow-up. Restor Dent Endod 2023; 48:e35. [PMID: 38053783 PMCID: PMC10695729 DOI: 10.5395/rde.2023.48.e35] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 03/21/2023] [Accepted: 03/31/2023] [Indexed: 12/07/2023] Open
Abstract
Objectives The purpose of this study was to evaluate the impact of dentin roughening and the type of composite resin used (either bulk-fill flowable or nanohybrid) on the restoration of non-carious cervical lesions (NCCLs) with an 18-month follow-up period. Materials and Methods This prospective split-mouth study included 36 patients, each with a minimum of 4 NCCLs. For each patient, 4 types of restorations were performed: unroughened dentin with nanohybrid composite, unroughened dentin with bulk-fill flowable composite, roughened dentin with nanohybrid composite, and roughened dentin with bulk-fill flowable composite. A universal bonding agent (Tetric N Bond Universal) was applied in self-etch mode for all groups. The restorations were subsequently evaluated at 6, 12, and 18 months in accordance with the criteria set by the FDI World Dental Federation. Inferential statistics were computed using the Friedman test, with the level of statistical significance established at 0.05. Results The 4 groups exhibited no significant differences in relation to fracture and retention, marginal staining, marginal adaptation, postoperative hypersensitivity, or the recurrence of caries at any follow-up point. Conclusions Within the limitations of the present study, over an 18-month follow-up period, no significant difference was present in the clinical performance of bulk-fill flowable and nanohybrid composite restorations of non-carious cervical lesions. This held true regardless of whether dentin roughening was performed.
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Affiliation(s)
- Sanjana Verma
- Department of Conservative Dentistry and Endodontics, JCD Dental College, Sirsa, India
| | - Rakesh Singla
- Department of Conservative Dentistry and Endodontics, JCD Dental College, Sirsa, India
| | - Gurdeep Singh Gill
- Department of Conservative Dentistry and Endodontics, JCD Dental College, Sirsa, India
| | - Namita Jain
- Department of Conservative Dentistry and Endodontics, JCD Dental College, Sirsa, India
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Universal Adhesives and Adhesion Modes in Non-Carious Cervical Restorations: 2-Year Randomised Clinical Trial. Polymers (Basel) 2021; 14:polym14010033. [PMID: 35012056 PMCID: PMC8747567 DOI: 10.3390/polym14010033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 12/18/2021] [Accepted: 12/20/2021] [Indexed: 11/16/2022] Open
Abstract
This prospective, double-blind, six-arm parallel randomised controlled trial aimed to compare the performance of two universal adhesives (UAs) in non-carious cervical lesions (NCCLs), using the FDI criteria, and analysed if participants/NCCLs’ characteristics influenced the outcome. Thirty-eight 18- to 65-year-old participants were seeking routine dental care at a university clinic. At baseline, 210 NCCLs were randomly allocated to six groups (35 restorations’ each). The UAs tested were FuturabondU (FBU) and AdheseUniversal (ADU) applied in either etch-and-rinse (ER) and self-etch (SE) modes. FuturabondDC (FBDC) in SE and in SE with selective enamel etching (SE-EE) modes were controls. NCCLs were restored with AdmiraFusion. The analysis included nonparametric tests, Kaplan-Meier and log-rank tests (α = 0.05). At 2-years, of 191 restorations, ten were missed due to retention loss (all groups, p > 0.05). FBDC (p = 0.037) and FBU (p = 0.041) performed worse than ADU in SE mode. FBDC and FBU also showed worse functional success rate (p = 0.012, p = 0.007, respectively) and cumulative retention rates (p = 0.022, p = 0.012, respectively) than ADU. Some participants/NCCLs’ characteristics influenced (p < 0.05) the outcomes. FBU did not perform as well as ADU, especially in SE mode and due to functional properties. Participants’ age and NCCLs’ degree of dentin sclerosis and internal shape angle influenced FBU performance.
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Schwendicke F, Müller A, Seifert T, Jeggle-Engbert LM, Paris S, Göstemeyer G. Glass hybrid versus composite for non-carious cervical lesions: Survival, restoration quality and costs in randomized controlled trial after 3 years. J Dent 2021; 110:103689. [PMID: 33979577 DOI: 10.1016/j.jdent.2021.103689] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 05/02/2021] [Accepted: 05/05/2021] [Indexed: 01/20/2023] Open
Abstract
OBJECTIVE This study compared survival, restoration quality and costs of glass hybrid (GH; EQUIA Forte Fil/EQUIA Forte Coat) and resin composite restorations (RC; OptiBond FL/Filtek Supreme XTE) of sclerotic non-carious cervical lesions. METHODS This is a cluster-randomized trial (ClinicalTrials.gov: NCT02631161). 88 patients (50-70 years) with 175 sNCCLs were randomized to receive GH or RC. Restorations were placed without mechanical cavity preparation and followed for a mean 36 (min/max: 31/55) months (variable follow-up due to COVID-19 lockdown). Restoration quality was re-evaluated at 1-, 18- and 36-months using FDI-criteria. Survival was assessed using multi-level Cox-regression analysis. Costs were estimated from a payer's perspective in Germany. Initial costs were determined based on micro-costing using time recordings and hourly costs, and follow-up costs based on statutory insurance fee-item-catalogues. RESULTS 88 patients (175 restorations) were treated; 43 received GH (83 restorations), 45 RC (92 restorations). 17 GH and 19 RC showed total retention loss, 5 GH were partially lost (p = 0.396/Cox). FDI ratings were not sufficiently different for any domain except surface luster, where RC showed higher score (p < 0.001). Costs were initially lower for GH (32.57; SD 16.36 €) than RC (44.25; SD 21.40 €), while re-treatment costs were similar (GH: 9.15; SD 15.70 €; RC: 7.35; SD 14.51 €), resulting in significantly lower costs for GH (GH: 41.72; SD 25.08 €) than RC (51.60; 26.17 €) (p < 0.001/GLM). CONCLUSIONS While survival was not significantly different, GH was significantly less costly both initially and long-term than RC for restoring non-carious cervical lesions. CLINICAL SIGNIFICANCE Within this trial, survival was not significantly different between GH and RC to restore sclerotic NCCLs. As GH was significantly less costly both initially and long-term than RC, using RC was only cost-effective for payers willing to invest high additional expenses per minimal survival gains.
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Affiliation(s)
- Falk Schwendicke
- Department of Oral Diagnostics, Digital Health, Health Services Research, Charité - Universitätsmedizin Berlin, Germany.
| | - Anne Müller
- Department of Oral Diagnostics, Digital Health, Health Services Research, Charité - Universitätsmedizin Berlin, Germany
| | - Tilmann Seifert
- Department of Periodontology, Oral Medicine and Oral Surgery, Charité - Universitätsmedizin Berlin, Germany
| | | | - Sebastian Paris
- Department of Operative and Preventive Dentistry, Charité - Universitätsmedizin Berlin, Germany
| | - Gerd Göstemeyer
- Department of Operative and Preventive Dentistry, Charité - Universitätsmedizin Berlin, Germany
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de Geus JL, Maran BM, Cabral KA, Dávila-Sánchez A, Tardem C, Barceleiro MO, Heintze SD, Reis A, Loguercio AD. Clinical Performance of Filled/Nanofilled Versus Nonfilled Adhesive Systems in Noncarious Cervical Lesions: A Systematic Review and Meta-analysis. Oper Dent 2021; 46:E34-E59. [PMID: 33529313 DOI: 10.2341/19-252-l] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/22/2020] [Indexed: 11/23/2022]
Abstract
CLINICAL RELEVANCE The use of filled adhesive systems does not influence the clinical performance of the adhesive restoration in noncarious cervical lesions. SUMMARY
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Adhesive strategies in cervical lesions: systematic review and a network meta-analysis of randomized controlled trials. Clin Oral Investig 2021; 25:2495-2510. [PMID: 33661448 DOI: 10.1007/s00784-021-03844-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Accepted: 02/16/2021] [Indexed: 12/13/2022]
Abstract
OBJECTIVES A network meta-analysis (NMA) was performed to assess which adhesive strategy is most clinically effective in treating non-carious cervical lesions (NCCLs). MATERIAL AND METHODS Studies were identified by a systematic search of electronic databases including MEDLINE via PubMed, Brazilian Library in Dentistry (BBO), Cochrane Library, EMBASE, Latin American and Caribbean Health Sciences Literature database (LILACS), Scopus, and Web of Science without restrictions on publication year or language. The grey literature was also consulted. Only randomized clinical trials that compared different adhesive strategies in NCCLs in adult patients were included. The risk of bias was evaluated by using the Cochrane Collaboration tool. A random-effects Bayesian mixed treatment comparison model was used to compare adhesive strategies (3ER, 2ER, 2SE, and 1SE) at different follow-up times. The surface under cumulative ranking curve (SUCRA) was estimated for each strategy. Heterogeneity was assessed by using the Cochran Q test and I2 statistics. The quality of evidence was evaluated using the GRADE approach. RESULTS A total of 5058 studies were identified, 66 of which met the eligibility criteria and of these 5 were judged "low" risk of bias and 57 were meta-analyzed. We did not observe significant differences in the NMA analysis for any two pairs of adhesives, except for the shortest follow-up for 2ER vs 3ER. The material 2SE ranked highest, although it differed only slightly from the other bonding strategies. CONCLUSIONS No bonding strategy is better than the others. CLINICAL RELEVANCE Adhesive efficacy cannot be characterized by its bonding strategy.
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Lührs AK, Jacker-Guhr S, Günay H, Herrmann P. Composite restorations placed in non-carious cervical lesions-Which cavity preparation is clinically reliable? Clin Exp Dent Res 2020; 6:558-567. [PMID: 32924312 PMCID: PMC7545222 DOI: 10.1002/cre2.310] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 07/10/2020] [Accepted: 07/13/2020] [Indexed: 11/09/2022] Open
Abstract
The purpose of this in-vivo study was to evaluate the clinical performance of restorations placed in non-carious cervical lesions (NCCLs), using different cavity preparation designs, after 7.7 years. A total of 85 NCCLs with coronal margins in enamel and cervical margins in dentin were randomly assigned to the following treatment protocols: dentin surface cleaning, dentin surface roughening with round bur plus flowable composite, dentin surface roughening/cervical groove preparation with round bur, dentin surface roughening/cervical groove preparation with round bur plus flowable composite. After enamel beveling and selective enamel etching, the defects were restored with composite. The restorations were assessed by two independent, calibrated and blinded investigators, using modified USPHS criteria. At 7 years (7.7 (± 0.35)), a total of 64 restorations (75.3%) were available for follow-up examination. The total retention rate, irrespective of the test groups, was 82.8%. Restorations placed without any preparation showed the highest loss rate (27.8%). Esthetic appearance, marginal adaptation, anatomic form and marginal discoloration did not differ significantly between the groups. Composites are long-term stable materials for restoring NCCLs. Restorations placed without any dentin preparation (cavity cleaning only) showed the highest loss rate.
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Affiliation(s)
- Anne-Katrin Lührs
- Department of Conservative Dentistry, Periodontology and Preventive Dentistry, Hannover Medical School, Hannover, Germany
| | - Silke Jacker-Guhr
- Department of Conservative Dentistry, Periodontology and Preventive Dentistry, Hannover Medical School, Hannover, Germany
| | - Hüsamettin Günay
- Department of Conservative Dentistry, Periodontology and Preventive Dentistry, Hannover Medical School, Hannover, Germany
| | - Peggy Herrmann
- Department of Conservative Dentistry, Periodontology and Preventive Dentistry, Hannover Medical School, Hannover, Germany
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Lins R, Sebold M, Magno MB, Maia LC, Martins L, Giannini M. Does the Type of Solvent in Dental Adhesives Influence the Clinical Performance of Composite Restorations Placed in Noncarious Cervical Lesions? A Systematic Review and Meta-analysis. Oper Dent 2020; 45:E237-E254. [PMID: 32516376 DOI: 10.2341/19-124-lit] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/07/2020] [Indexed: 11/23/2022]
Abstract
CLINICAL RELEVANCE According to the clinical and scientific evidence presented in this systematic review and meta-analysis, dental adhesives containing either organic solvent (acetone or alcohol) can be used to achieve similar clinical performance and longevity of composite restorations. SUMMARY Objectives: This systematic review and meta-analysis compared the clinical performance and survival rates of composite restorations placed in noncarious cervical lesions (NCCLs) using dental adhesives containing acetone or alcohol-based solvents.Methods and Materials: PubMed, Scopus, Web of Science, Virtual Health Library (VHL) LILACS, Cochrane Library, OpenGrey, Clinical Trials, and Rebec were searched. MeSH terms, supplementary concepts, synonyms, and free keywords were used in the search strategy. All references were crosschecked by two independent investigators following the PICOS strategy (population, NCCLs; intervention, acetone-based bonding agent; comparison, alcohol-based bonding agent; outcome, clinical evaluation parameters and survival rates; study design, randomized controlled clinical trials). Cochrane Collaboration's tool was used to assess risk of bias, and two distinct meta-analyses were performed using the RevMan software. The prevalence of success and the total number of restorations for each group (acetone- or alcohol-based) were used to calculate the risk difference at a confidence interval of 95%. Random-effects models were applied, and heterogeneity was assessed using the I2 index in the pooled and subgrouped meta-analyses. The certainty of evidence was evaluated through the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) approach.Results: A total of 7876 studies were retrieved, from which 27 studies were selected for the systematic review. Ten studies were classified as "low risk of bias" and included in the meta-analyses. Overall heterogeneity was not significant (I2 = 0.00%). The clinical performance of restorations placed with bonding agents based on both solvents for each of the available parameters presented no statistical significance for any of the meta-analyses (p>0.05).Conclusion: Scientific evidence suggests composite restorations placed with acetone or alcohol-based dental adhesives present similar clinical performance and survival rates in NCCLs.
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Yu DH, Jia LL, Li JY. [Effects of various surface treatments on the bonding efficacy of noncarious cervical sclerotic lesions]. HUA XI KOU QIANG YI XUE ZA ZHI = HUAXI KOUQIANG YIXUE ZAZHI = WEST CHINA JOURNAL OF STOMATOLOGY 2020; 38:438-442. [PMID: 32865365 DOI: 10.7518/hxkq.2020.04.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Noncarious cervical sclerotic lesions (NCSL) are dental cervical lesions with noncarious sclerotic dentine (NCSD), which appears smooth, hard, and either light yellow or dark brown. Most NCSLs are wedge or dish shaped and commonly occur in canines and premolars, leading to dental hypersensitivity and aesthetic defect. The principal treatment is composite resin restoration; however, many clinical problems, such as retention loss, should not be ignored. NCSL's bonding interface includes NCSD and enamel, and interface pre-treatment can promote the bonding effect. This review summarizes current surface treatment methods and their influence on the bonding effectiveness of NCSL to provide guidance for clinical practice.
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Affiliation(s)
- Dan-Hua Yu
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Conservative Dentistry and Endodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Ling-Ling Jia
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Conservative Dentistry and Endodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Ji-Yao Li
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Conservative Dentistry and Endodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
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Dutra-Correa M, Kiyan VH, Ciaramicoli MT, Pecorari V, Rodrigues FP, Coury Saraceni CH. Randomized clinical trial of four adhesion strategies: A 42 month study. Indian J Dent Res 2019; 30:487-495. [PMID: 31745040 DOI: 10.4103/ijdr.ijdr_466_16] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Context The adhesives clinical effectiveness has been extensively reported for noncarious cervical lesions (NCCLs). However, there is a lack of information about the adhesive systems strategies and their effect on NCCL restoration longevity. Aims This study aims to evaluate a 42-month performance of four dentin adhesive systems used for the restorative treatment of NCCLs. Settings and Design NCCLs were randomly divided into four groups: (1) Scotchbond multi-purpose (MP); 2: Single bond plus (SB); 3: Scotchbond SE (SE); and 4: Easy bond (EB). Subjects and Methods NCCLs (125) were randomly distributed: (1) MP; (2) SB; (3) SE; and (4) EB and were restored with a nanofilled resin-composite, evaluated along 18-36-42 months. Statistical Analysis Used Kruskal-Wallis test: Comparison among the adhesive systems in each period. Friedman analysis: Comparison along the periods. Kaplan-Meier: Survival analysis. Results Baseline and 42-month retention (RET) rates (%) were 100/100 for MP; 100/94.74 for SB; 100/87.5 for SE; and 100/100 for EB. The cumulative failure percentage was 9.52% for MP, 9.52% SB, 15.8% SE, and 10% EB. Restorations survival was not dependent on the used adhesive type. Marginal adaptation (MA) was similar to each group, but EB presented noticeable marginal deterioration. Wear was noticed in the 3-step etch-and-rinse (MP) restorations evaluated after 42 months. For the EB, baseline and 18-month wear evaluation were statistically similar. After 36 and 42 months, wear was also similar for EB. Conclusions Adhesive systems showed similar performance within most important adhesive bonding efficiency achievement parameters: RET, MA, interfacial staining, recurrent caries, and postoperative sensitivity evaluated during 42 months.
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Affiliation(s)
- Maristela Dutra-Correa
- Department of Operative Dentistry, Postgraduate Program in Dentistry, Paulista University, São Paulo, SP, Brazil
| | - Vanessa Harumi Kiyan
- Department of Operative Dentistry, Postgraduate Program in Dentistry, Paulista University, São Paulo, SP, Brazil
| | - Marcia Tonetti Ciaramicoli
- Department of Operative Dentistry, Postgraduate Program in Dentistry, Paulista University, São Paulo, SP, Brazil
| | - Vanessa Pecorari
- Department of Operative Dentistry, Postgraduate Program in Dentistry, Paulista University, São Paulo, SP, Brazil
| | - Flávia Pires Rodrigues
- Department of Operative Dentistry, Postgraduate Program in Dentistry, Paulista University, São Paulo, SP, Brazil
| | - Cintia Helena Coury Saraceni
- Department of Operative Dentistry, Postgraduate Program in Dentistry, Paulista University, São Paulo, SP, Brazil
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Manarte-Monteiro P, Domingues J, Teixeira L, Gavinha S, Manso MC. Multi-Mode adhesives performance and success/retention rates in NCCLs restorations: randomised clinical trial one-year report. Biomater Investig Dent 2019; 6:43-53. [PMID: 31998871 PMCID: PMC6964776 DOI: 10.1080/26415275.2019.1684199] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Accepted: 09/23/2019] [Indexed: 11/24/2022] Open
Abstract
Aim: Compare clinical performance and success/retention rates of two multi-mode (MM) adhesives, applied in self-etch (SE) or etch-and-rinse (ER) modes, with SE-all-in-one adhesive (SE/SE with enamel etching) in NCCL restorations at one-year follow-up. Material and methods: Prospective, double-blind RCT approved by the University Fernando Pessoa and the National-Clinical-Research-Ethics Committees (CEIC-20150305), ClinicalTrials.gov registered (NCT02698371), in 38 participants with 210 restorations (AdmiraFusion®) randomly allocated to six groups (Adhesives_Adhesion mode), each with 35 restorations: G1-Control Futurabond®DC_SE; G2-Control Futurabond®DC_SE with enamel etching; G3-Futurabond®U_ER; G4-Futurabond®U_SE; G5-Adhese®Universal_ER; G6-Adhese®Universal_SE. Restorations evaluated at baseline and one-year by three calibrated examiners (ICC ≥0.952) using FDI criteria and statistical analysis with nonparametric tests (alpha = 0.05). Results: At one-year recall 36 participants, 199 restorations were available for examination; five (2.5%) restorations (G1 n = 2; G2, G3, G4 n = 1) were lost due to retention (p > .05); G1 showed less satisfying marginal adaptation (p < .05) than G2 and MM adhesives groups, particularly G6. Overall success rates (p > .05) were: 93.9% (G1), 97.0% (G2; G3; G4) and 100.0% (G5; G6). Conclusions: MM adhesives (Futurabond®U and Adhese®Universal) showed similar and acceptable performance/success rates but also better clinical outputs than the SE-all-in-one adhesive (Futurabond®DC), particularly in SE mode. Success and retention rates were similar and not dependent on materials or adhesion modes.
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Affiliation(s)
- Patrícia Manarte-Monteiro
- Department of Medical Sciences, Faculty of Health Sciences, University Fernando Pessoa, Porto, Portugal
| | - Joana Domingues
- Department of Medical Sciences, Faculty of Health Sciences, University Fernando Pessoa, Porto, Portugal
| | - Liliana Teixeira
- Department of Medical Sciences, Faculty of Health Sciences, University Fernando Pessoa, Porto, Portugal
| | - Sandra Gavinha
- Department of Medical Sciences, Faculty of Health Sciences, University Fernando Pessoa, Porto, Portugal
| | - Maria Conceição Manso
- Biostatistics, Faculty of Health Sciences, UFP Energy, Environment and Health Research Unit (FP-ENAS), University Fernando Pessoa, Porto, Portugal
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11
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Thirty-six-month clinical evaluation of different adhesive strategies of a universal adhesive. Clin Oral Investig 2019; 24:1569-1578. [DOI: 10.1007/s00784-019-03052-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Accepted: 08/05/2019] [Indexed: 12/14/2022]
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12
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Bayne S, Ferracane J, Marshall G, Marshall S, van Noort R. The Evolution of Dental Materials over the Past Century: Silver and Gold to Tooth Color and Beyond. J Dent Res 2019; 98:257-265. [DOI: 10.1177/0022034518822808] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
The field of dental materials has undergone more of a revolution than an evolution over the past 100 y. The development of new products, especially in the past half century, has occurred at a staggering pace, and their introduction to the market has been equally impressive. The movement has mostly come in the area of improved esthetics, marked by the gradual replacement of dental amalgam with dental composite and all-metal and porcelain-fused-to-metal indirect restorations with reinforced dental ceramics, all made possible by the rapid improvements in dental adhesive materials. This article covers the time course of dental materials development over the past century in which the Journal of Dental Research has been published. While there have been advances in nearly all materials used in the field, this article focuses on several areas, including dental amalgam, dental composites and light curing, dental adhesives and dental cements, ceramics, and new functional repair materials. A few short statements on future advances will be included at the end.
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Affiliation(s)
- S.C. Bayne
- School of Dentistry, University of Michigan, Ann Arbor, MI, USA
| | - J.L. Ferracane
- School of Dentistry, Oregon Health & Science University, Portland, OR, USA
| | - G.W. Marshall
- School of Dentistry, University of California at San Francisco, San Francisco, CA, USA
| | - S.J. Marshall
- School of Dentistry, University of California at San Francisco, San Francisco, CA, USA
| | - R. van Noort
- Academic Unit of Restorative Dentistry, University of Sheffield, Sheffield, UK
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Oliveira BMB, Ubaldini ALM, Baesso ML, Andrade LHC, Lima SM, Giannini M, Hernandes L, Pascotto RC. Chemical Interaction and Interface Analysis of Self-Etch Adhesives Containing 10-MDP and Methacrylamide With the Dentin in Noncarious Cervical Lesions. Oper Dent 2018; 43:E253-E265. [DOI: 10.2341/17-366-l] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
SUMMARY
Objectives:
To characterize the chemical interactions and analyze the interface of adhesive systems containing 10-methacryloyloxydecyl dihydrogen phosphate (10-MDP) and N-methacryloyl glycine (methacrylamide) functional monomers with the dentin in noncarious cervical lesions (NCCLs) compared with artificial defects (ADs).
Methods and Materials:
Twenty human teeth with natural NCCLs on the buccal surface were used. Class V cavities, similar to NCCLs, were created on the lingual surface to serve as controls. Teeth were randomly allocated to two groups according to the functional monomer in the adhesive (N=10): G1, 10-MDP; and G2, methacrylamide. NCCLs and ADs were characterized by their mineral composition (MC) and degree of demineralization (DD) using micro-Raman spectroscopy, adhesive/dentin chemical interactions (CIs) were assessed with infrared photoacoustic spectroscopy, and interface morphology was evaluated with scanning electron and light microscopy. MC, CI, and DD data were submitted to Shapiro-Wilk and Student t-tests (p<0.05).
Results:
Compared with ADs, dentin in NCCLs was hypermineralized (p<0.05). In G1, CI, and DD in the first 2 μm, and adhesive projections in NCCLs and ADs interfaces were similar. Additionally, a thin layer of dentin collagen was observed in ADs, while it was hardly present in NCCLs. In G2, although CI could not be identified, changes in the mineral components were observed. The DD in the ADs and NCCLs were statistically similar, while SEM showed a lack of adhesion at NCCLs interface. DD and collagen exposure in the ADs and NCCLs were more pronounced than in G1.
Conclusions:
Results suggest that the G1 adhesive could be applied directly on the superficial sclerotic layer in NCCLs. In contrast, previous cavity preparation should be conducted to improve the micromechanical interaction of G2 with the dentin.
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Affiliation(s)
- BMB Oliveira
- Bruna M B Oliveira, DDS, MSc, State University of Maringá, Dentistry, Av Mandacaru, 1550, Maringá, Paraná 87010-060, Brazil
| | - ALM Ubaldini
- Adriana L M Ubaldini, DDS, MSc, Av Mandacaru, 1550, Maringá, 87.080-000, Brazil
| | - ML Baesso
- Mauro L Baesso, PhD, State University of Maringá, Physics, Av Colombo, 5790, Maringá, 87020900, Brazil
| | - LHC Andrade
- Luis H C Andrade, PhD, State University of Mato Grosso do Sul, Physics, Cidade Universitária de Dourados, Dourados, Mato Grosso do Sul 79804-970, Brazil
| | - SM Lima
- Sandro M Lima, PhD, State University of Mato Grosso do Sul, Physics, Cidade Universitária de Dourados, Dourados, Mato Grosso do Sul 79804-970, Brazil
| | - M Giannini
- Marcelo Giannini, DDS, MSc, PhD, Piracicaba Dental School, University of Campinas, Department of Restorative Dentistry, Av Limeira, 901, Piracicaba, SP 13414-903, Brazil
| | - L Hernandes
- Luzmarina Hernandes, PhD, State University of Maringá, Morphological Sciences Department, Av Colombo, 5790, Maringá, Paraná 87020900, Brazil
| | - RC Pascotto
- Renata C Pascotto, DDS, MSc, PhD, State University of Maringá (UEM), Dentistry, Maringá, PR 87.080-000, Brazil
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da Silva TSP, de Castro RF, Magno MB, Maia LC, Silva e Souza MHD. Do HEMA-free adhesive systems have better clinical performance than HEMA-containing systems in noncarious cervical lesions? A systematic review and meta-analysis. J Dent 2018; 74:1-14. [DOI: 10.1016/j.jdent.2018.04.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 03/16/2018] [Accepted: 04/07/2018] [Indexed: 10/17/2022] Open
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Jassal M, Mittal S, Tewari S. Clinical Effectiveness of a Resin-modified Glass Ionomer Cement and a Mild One-step Self-etch Adhesive Applied Actively and Passively in Noncarious Cervical Lesions: An 18-Month Clinical Trial. Oper Dent 2018; 43:581-592. [PMID: 29782222 DOI: 10.2341/17-147-c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVES: To evaluate the clinical effectiveness of two methods of application of a mild one-step self-etch adhesive and composite resin as compared with a resin-modified glass ionomer cement (RMGIC) control restoration in noncarious cervical lesions (NCCLs). METHODS: A total of 294 restorations were placed in 56 patients, 98 in each one of the following groups: 1) G-Bond active application combined with Solare-X composite resin (A-1SEA), 2) G-Bond passive application combined with Solare-X composite resin (P-1SEA), and 3) GC II LC RMGIC. The restorations were evaluated at baseline and after six, 12, and 18 months according to the FDI criteria for fractures/retention, marginal adaptation, marginal staining, postoperative sensitivity, and secondary caries. Cumulative failure rates were calculated for each criterion at each recall period. The effect of adhesive, method of application, and recall period were assessed. The Kruskal-Wallis test for intergroup comparison and Friedman and Wilcoxon signed ranks tests for intragroup comparison were used for each criterion ( α=0.05). RESULTS: The retention rates at 18 months were 93.26% for the A-1SEA group, 86.21% for the P-1SEA group, and 90.91% for the RMGIC group. The active application improved the retention rates compared with the passive application of mild one-step self-etch adhesive; however, no statistically significant difference was observed between the groups. Marginal staining was observed in 13 restorations (1 in A-1SEA, 4 in P-1SEA, and 8 in RMGIC) with no significant difference between the groups. The RMGIC group showed a significant increase in marginal staining at 12 and 18 months from the baseline. There was no significant difference between the groups for marginal adaptation, secondary caries, or postoperative sensitivity. CONCLUSION: Within the limitations of the study, we can conclude that mild one-step self-etch adhesive followed by a resin composite restoration can be an alternative to RMGIC with similar retention and improved esthetics in restoration of NCCLs. Agitation could possibly benefit the clinical performance of mild one-step self-etch adhesives, but this study did not confirm that the observed benefit was statistically significant.
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Reis A, de Geus JL, Wambier L, Schroeder M, Loguercio AD. Compliance of Randomized Clinical Trials in Noncarious Cervical Lesions With the CONSORT Statement: A Systematic Review of Methodology. Oper Dent 2018; 43:E129-E151. [DOI: 10.2341/17-060-l] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
SUMMARY
The literature was reviewed to evaluate the compliance of randomized clinical trials (RCTs) with the CONsolidated Standards of Reporting Trials (CONSORT ) and the risk of bias of these studies through the Cochrane Collaboration risk of bias tool (CCRT). RCTs were searched at Cochrane Library, PubMed, and other electronic databases to find studies about adhesive systems for cervical lesions. The compliance of the articles with CONSORT was evaluated using the following scale: 0 = no description, 1 = poor description, and 2 = adequate description. Descriptive analyses about the number of studies by journal, follow-up period, country, and quality assessments were performed with CCRT for assessing risk of bias in RCTs. One hundred thirty-eight RCTs were left for assessment. More than 30% of the studies received scores of 0 or 1. Flow chart, effect size, allocation concealment, and sample size were more critical items, with 80% receiving a score of 0. The overall CONSORT score for the included studies was 15.0 ± 4.8 points, which represents 46.9% of the maximum CONSORT score. A significant difference among countries was observed (p<0.001), as well as range of year (p<0.001). Only 4.3% of the studies were judged as at low risk; 36.2% were classified as having unclear risk and 59.4% as having high risk of bias. The adherence of RCTs evaluating adhesive systems to the CONSORT is low with unclear/high risk of bias.
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Affiliation(s)
- A Reis
- Alessandra Reis, DDS, PhD, professor, Restorative Dentistry, Universidade Estadual de Ponta Grossa, Ponta Grossa, PR, Brazil
| | - JL de Geus
- Juliana L de Geus, MS, PhD, professor, School of Dentistry, School Paulo Picanço, Fortaleza, Ceará, Brazil and Department of Restorative Dentistry, Guairacá Faculty, Guarapuava, Paraná, Brazil
| | - L Wambier
- Leticia Wambier, Restorative Dentistry, Universidade Estadual de Ponta Grossa, Ponta Grossa, PR, Brazil and professor, Graduate Program in Clinical Dentistry, University of Positivo, Curitiba, Paraná, Brazil
| | - M Schroeder
- Marcos Schroeder, DDS, PhD, professor, Prosthodontics and Dental Materials, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - AD Loguercio
- Alessandro D. Loguercio, DDS, MS, PhD, professor, Restorative Dentistry, State University of Ponta Grossa, Ponta Grossa, Parana, Brazil
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Ruschel VC, Shibata S, Stolf SC, Chung Y, Baratieri LN, Heymann HO, Walter R. Eighteen-month Clinical Study of Universal Adhesives in Noncarious Cervical Lesions. Oper Dent 2018; 43:241-249. [PMID: 29676975 DOI: 10.2341/16-320-c] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVE To evaluate the clinical performance of Scotchbond Universal (3M Oral Care) and Prime & Bond Elect (Dentsply Sirona) in the restoration of noncarious cervical lesions (NCCLs). METHODS AND MATERIALS This was a randomized controlled clinical trial involving 63 subjects. Two hundred and three NCCLs were restored using Scotchbond Universal and Prime & Bond Elect using both an etch-and-rinse and a self-etch technique. Lesions were notch-shaped NCCLs, and the restorations were placed without any mechanical retention. Restorations were finished immediately after placement and scored with regard to retention, marginal discoloration, marginal adaptation, and secondary caries. Similar assessment of the restorations was performed 18 months after placement. Logistic regression was performed for each outcome separately with a compound symmetric variance-covariance structure assumed to consider a correlation of restorations within subjects. All analyses were conducted using SAS version 9.4 (SAS Inc). RESULTS One hundred and fifty-eight teeth (77.8% of the restorations placed) in 46 subjects (73% of subjects enrolled) were available for the 18-month follow-up. A statistically significant difference was reached only for the comparison Scotchbond Universal/self-etch (SU_SE) and Prime & Bond Elect/etch-and-rinse (PBE_E&R) groups ( p=0.01), where a restoration with SU_SE was 66% less likely to maintain a score of Alpha for marginal discoloration than a restoration performed with PBE_E&R. CONCLUSIONS Scotchbond Universal and Prime & Bond Elect presented acceptable clinical performance after 18 months of clinical service. However, Scotchbond Universal, when applied with a self-etch approach, did demonstrate a relatively high level of marginal discoloration when compared to the other groups.
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Rocha AC, Da Rosa W, Cocco AR, Da Silva AF, Piva E, Lund RG. Influence of Surface Treatment on Composite Adhesion in Noncarious Cervical Lesions: Systematic Review and Meta-analysis. Oper Dent 2018; 43:508-519. [PMID: 29570026 DOI: 10.2341/17-086-l] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The purpose of this study was to analyze the influence of dentin surface treatments on the retention rate of resin composite restorations in non-carious cervical lesions (NCCLs). Seven randomized clinical trials were included in this review. Data regarding retention rate, type of surface treatment, and the main characteristics of studies were analyzed. Two reviewers performed a literature search up to December 2016 in eight databases: PubMed (Medline), Lilacs, Ibecs, Web of Science, BBO, Scopus, Scielo and The Cochrane Library. Only clinical trials evaluating dentin surface treatments in resin composite restoration in NCCLs were included. Noncontrolled clinical trials, reviews, editorial letters, case reports, case series and studies published in a language other than English, Portuguese, or Spanish were not included. The included studies evaluated different surface treatments, such as using an adhesive system with a frictional technique, drying the dentin, and removing sclerotic dentin by using a bur and applying EDTA before primer use. The analysis considering the mechanical removal of dentin surface with a bur and the application of an adhesive system in a frictional mode showed these treatments improved retention rates of the resin composite restorations in NCCLs ( p<0.05). There is evidence in the literature suggesting that the mechanical removal of dentin surface with a bur and the application of an adhesive system in a frictional mode could improve the retention rates of resin composite restorations in NCCLs. However, the studies showed high heterogeneity, and additional clinical trials are needed to determine the best dentin treatment option in NCCLs.
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Maroulakos G, He J, Nagy WW. The Post-endodontic Adhesive Interface: Theoretical Perspectives and Potential Flaws. J Endod 2018; 44:363-371. [PMID: 29306531 DOI: 10.1016/j.joen.2017.11.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Revised: 10/22/2017] [Accepted: 11/15/2017] [Indexed: 02/01/2023]
Abstract
INTRODUCTION The aim of this review was to analyze the potential of successful bonds of endodontic posts to radicular dentin as well as the limitations of the post-endodontic adhesive interface. METHODS The MEDLINE/PubMed and Web of Science electronic databases were searched. The search was augmented by a manual search of the pertinent bibliographies. RESULTS The post-endodontic adhesive interface finds application in the endodontic cohesive units. Many techniques and materials exist to improve the bond between endodontic posts and resin-based materials as well as between resin-based materials and radicular dentin. Different techniques used for the adhesion of metallic and fiber-reinforced posts are discussed and critically analyzed. CONCLUSIONS Although adhesive cementation of endodontic posts is popular, a long-term predictable bond may be compromised because of procedures related to the endodontic treatment and/or the adhesive cementation procedures. Microleakage and degradation phenomena may further jeopardize the post-endodontic adhesive interface.
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Affiliation(s)
- Georgios Maroulakos
- Department of General Dental Sciences, Marquette University School of Dentistry, Milwaukee, Wisconsin.
| | - Jianing He
- Department of Endodontics, Texas A&M University College of Dentistry, Dallas, Texas
| | - William W Nagy
- Department of Restorative Sciences, Texas A&M University College of Dentistry, Dallas, Texas
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Oliveira BMB, Ulbaldini ALM, Sato F, Baesso ML, Bento AC, Andrade LHC, Lima SM, Pascotto RC. Chemical Interaction Analysis of an Adhesive Containing 10-Methacryloyloxydecyl Dihydrogen Phosphate (10-MDP) With the Dentin in Noncarious Cervical Lesions. Oper Dent 2017; 42:357-366. [DOI: 10.2341/16-062-l] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
SUMMARY
The purpose of this study was to evaluate the chemical bonds of a self-etch 10-methacryloyloxydecyl dihydrogen phosphate (10-MDP) adhesive to natural noncarious cervical lesions (NCCLs) and compare them with those occurring in sclerotic dentin in artificially prepared defects (APDs). Four human teeth with natural NCCLs on the buccal surface were selected. Artificial defects matching the natural lesions were prepared on the lingual surface of the same teeth serving as control. Micro-Raman (MR) spectroscopy was used to quantify mineral content in natural NCCLs and in APDs. Fourier transform infrared-photoacoustic spectroscopy (FTIR-PAS) readouts were taken before and after adhesive application to analyze the protein matrix/mineral (M:M) ratio and chemical interactions between 10-MDP adhesive and dentin. The MR and FTIR-PAS spectra collected from natural NCCLs demonstrated a larger area of the band (961 cm−1, PO4) and lower M:M ratio, respectively, characterizing a hypermineralized dentin, compared with APDs. FTIR-PAS demonstrated emergence of a peak (1179 cm−1, P=O) in spectra after adhesive treatment, demonstrating a more intense chemical interaction in natural NCCLs. The results demonstrated that chemical bonding of 10-MDP adhesive to natural NCCLs is more intense, due to the hypermineralized surface, and suggest that it is unnecessary to remove the hypermineralized layer with burs, as this may decrease the chemical bonding potential of 10-MDP.
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Affiliation(s)
| | - ALM Ulbaldini
- Adriana L.M. Ulbaldini, Maringá, DDS, MSc, Dentistry, State University of Maringá, Maringá, Paraná, Brazil
| | - F Sato
- Francielle Sato, PhD, Physics, State University of Maringá, Maringá, Paraná, Brazil
| | - ML Baesso
- Mauro L. Baesso, PhD, Physics, State University of Maringá, Maringá, Paraná, Brazil
| | - AC Bento
- Antonio Carlos Bento, PhD, Physics, State University of Maringá, Paraná, Brazil
| | - LHC Andrade
- Luis H. C. Andrade, PhD, Physics, State University of Mato Grosso do Sul, Cidade Universitária de Dourados, Dourados, Mato Grosso do Sul, Brazil
| | - SM Lima
- Sandro M. Lima, PhD, Physics, State University of Mato Grosso do Sul, Cidade Universitária de Dourados, Dourados, Mato Grosso do Sul, Brazil
| | - RC Pascotto
- Renata C. Pascotto, DDS, MSc, PhD, Dentistry, State University of Maringá, Maringá, Paraná, Brazil
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Influence of adhesive strategy on clinical parameters in cervical restorations: A systematic review and meta-analysis. J Dent 2017; 62:36-53. [PMID: 28495559 DOI: 10.1016/j.jdent.2017.05.006] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 05/03/2017] [Accepted: 05/05/2017] [Indexed: 11/21/2022] Open
Abstract
OBJECTIVES We aimed to answer the following PICO question: "Is the risk of postoperative sensitivity (POS), retention rates and marginal discoloration of composite restorations [CR] bonded with self-etch (SE) in non-carious cervical lesions (NCCLs) of adults equals to etch-and-rinse (ER) adhesives?". METHODS A comprehensive search was performed in May 2016 in the MEDLINE, Scopus, Web of Science, LILACS, BBO and Cochrane Library and SIGLE, abstracts of IADR, unpublished and ongoing trials registries, dissertations and theses without restrictions. Only randomized clinical trials that compared composite resin restorations placed with self-etch and etch-and-rinse in NCCLs were included. After removal of duplicates and non-eligible articles, 50 articles from 42 studies (follow-ups of the same study were merged) remained for synthesis of the risk of bias (Cochrane Risk of bias tool). RESULTS Thirteen studies were at "high" risk of bias, yielding 29 studies for meta-analysis. No difference on the POS after restoration placement (risk ratio [RR] 1.04; 95% CI 0.81 to 1.34) as well as in the retention rates for all follow-up periods was observed. The etch-and-rinse approach produced less marginal discoloration at 18 months to 2 years (RR 1.51; 95% CI 1.21 to 1.90) and at 4 to 5 years (RR 1.81; 95% CI 1.28 to 2.55) (p<0.0007). CONCLUSIONS The adhesive strategy did not influence the POS and the retention rates of composite resin in NCCLs in any of the follow-up periods; but less marginal discoloration was found in etch-and-rinse adhesives. CLINICAL SIGNIFICANCE Composite resin restorations placed with self-etch and etch-and-rinse adhesives produce restoration with the similar clinical service and POS, however using etch-and-rinse adhesives one can reduce marginal discoloration. PROSPERO registration number: CRD42015019533.
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Effectiveness of pre-treatment with chlorhexidine in restoration retention: A 36-month follow-up randomized clinical trial. J Dent 2017; 60:44-49. [PMID: 28237629 DOI: 10.1016/j.jdent.2017.02.014] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2016] [Revised: 01/27/2017] [Accepted: 02/19/2017] [Indexed: 01/02/2023] Open
Abstract
OBJECTIVES This study evaluated the effect of the pre-treatment with 2% chlorhexidine digluconate (CHX) as coadjutant in restoration retention of noncarious cervical lesions (NCCL), after 36 months of follow-up. METHODS A randomized controlled split-mouth and triple-blind (operators, patients and evaluator) trial was carried out. Patients (n=42) with at least two non-carious cervical lesions were included. The teeth with NCCL were randomly assigned to two treatment groups: application of 2% CHX (experimental group) or a placebo solution (control group) for 60s after acid etching and before the adhesive application. A trained and calibrated examiner evaluated the restorations at baseline (1 week) and at each recall (6, 12, 24 and 36 months) using the FDI criteria. A total of 225 restorations were evaluated after 36-month follow-up. Data were subjected to survival analysis using the Kaplan-Meier method, and the log-rank test was used to evaluate the existence of differences between the survival curves (α=0.05). RESULTS The restorations survival rate after 36 months of follow-up was 76.1%. There was no difference in the retention and failure rates between the experimental and the control group (p=0.968). There was an increased failure trend when restorations were located subgingival compared to those at the gingival level or supragingival. CONCLUSION The pre-treatment with 2% chlorhexidine digluconate did not promote further restoration retention of noncarious cervical lesions. CLINICAL SIGNIFICANCE The cavity pre-treatment with chlorhexidine for inhibition of hybrid layer degradation does not add any beneficial effect to the clinical performance of restorations.
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Boushell LW, Heymann HO, Ritter AV, Sturdevant JR, Swift EJ, Wilder AD, Chung Y, Lambert CA, Walter R. Six-year clinical performance of etch-and-rinse and self-etch adhesives. Dent Mater 2016; 32:1065-72. [PMID: 27352732 DOI: 10.1016/j.dental.2016.06.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2015] [Revised: 03/29/2016] [Accepted: 06/13/2016] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To evaluate the 6-year clinical performance of Xeno IV, Xeno III, and XP Bond adhesives in the restoration of non-carious cervical lesions (NCCLs). METHODS This was a randomized controlled clinical trial where 39 participants met the inclusion/exclusion criteria and were enrolled. Lesions restored were notch-shaped NCCLs. Prior to adhesive procedures, NCCLs were roughened. No enamel bevel was placed and no mechanical retention was created. Adhesive systems were applied following manufacturer's instructions and the NCCLs were restored with composite resin (TPH(3)). Restorations were finished immediately after placement and scored with regard to retention, marginal discoloration, marginal adaptation, sensitivity, and secondary caries using modified USPHS criteria. Descriptive statistics were performed. Logistic regression models were performed for each outcome separately with compound symmetry correlation structure where teeth were clustered by participants. All analyses were conducted using SAS 9.2. RESULTS The 6-year recall rate was 77.5% of the restorations (76.9% of the participants). No statistical differences were found between adhesives for retention, marginal discoloration, and marginal adaptation. Restorations failed by loss of retention (16.7%, 27.6%, and 11.8% of Xeno IV, Xeno III, and XP Bond restorations, respectively) and marginal discoloration (7.4% of Xeno IV restorations). For every unit increase in restoration volume it was 1.31 (95%C.I. 1.05, 1.63, P=0.01) times more likely that the restoration retention would be maintained. SIGNIFICANCE The tested adhesive systems presented similar clinical performance after six years of service, with annual failure rates of 2.8%, 4.6%, and 2.0% for Xeno IV, Xeno III, and XP Bond, respectively.
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Affiliation(s)
- Lee W Boushell
- Department of Operative Dentistry, University of North Carolina School of Dentistry, Chapel Hill, NC, USA
| | - Harald O Heymann
- Department of Operative Dentistry, University of North Carolina School of Dentistry, Chapel Hill, NC, USA
| | - Andre V Ritter
- Department of Operative Dentistry, University of North Carolina School of Dentistry, Chapel Hill, NC, USA
| | - John R Sturdevant
- Department of Operative Dentistry, University of North Carolina School of Dentistry, Chapel Hill, NC, USA
| | - Edward J Swift
- Department of Operative Dentistry, University of North Carolina School of Dentistry, Chapel Hill, NC, USA
| | - Aldridge D Wilder
- Department of Operative Dentistry, University of North Carolina School of Dentistry, Chapel Hill, NC, USA
| | - Yunro Chung
- Department of Biostatistics, University of North Carolina Gillings School of Global Public Health, Chapel Hill, NC, USA
| | - Cynthia A Lambert
- Department of Operative Dentistry, University of North Carolina School of Dentistry, Chapel Hill, NC, USA
| | - Ricardo Walter
- Department of Operative Dentistry, University of North Carolina School of Dentistry, Chapel Hill, NC, USA.
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Tereza GPG, de Oliveira GC, de Andrade Moreira Machado MA, de Oliveira TM, da Silva TC, Rios D. Influence of removing excess of resin-based materials applied to eroded enamel on the resistance to erosive challenge. J Dent 2016; 47:49-54. [PMID: 26875612 DOI: 10.1016/j.jdent.2016.02.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2015] [Revised: 02/03/2016] [Accepted: 02/09/2016] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVES The aim of this study was to evaluate the effect of removing excess of resin-based materials applied to eroded enamel, subjected to erosive challenge. METHODS Bovine enamel blocks were immersed in HCl 0.01M, pH 2.3, for 30s under agitation at 50 rpm in room temperature, in order to form a softened erosion lesion. The blocks were then randomly divided into eight groups (n=12) and treated as follows: Cn- and Ce-control without treatment, Hn- and He-fissure resin sealant (Helioseal Clear(®)), An- and Ae-self-etch adhesive (Adhese(®)), In- and Ie-infiltrant (Icon(®)); being n-with excess removal and e-without excess removal of the material. After application of the materials, the blocks were immersed in HCl for 2 min, followed by immersion in artificial saliva for 120 min. This cycle was repeated four times a day for five days. Material thickness and enamel wear were assessed using profilometry. Data were analyzed by two-way ANOVA and Tukey's test (P<0.05). RESULTS Groups He, Ae, and Ie resulted in the formation of a layer of material over enamel, being similar effective in inhibiting erosion progression (P>0.05). Groups Hn, An, and In (with excess removal) were similar to controls (Cn, Ce) and resulted in near enamel loss after application and after erosive challenge (P>0.05). CONCLUSIONS Resin-based materials are able to protect enamel against erosion only when they are present over enamel, as a physical barrier. CLINICAL SIGNIFICANCE The resin-based materials demonstrated potential to prevent the progression of erosion lesions when the material remains on the dental surface.
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Affiliation(s)
- Guida Paola Genovez Tereza
- Department of Pediatric Dentistry, Orthodontics and Public Health, Bauru School of Dentistry, University of São Paulo Bauru, Brazil.
| | - Gabriela Cristina de Oliveira
- Department of Pediatric Dentistry, Orthodontics and Public Health, Bauru School of Dentistry, University of São Paulo Bauru, Brazil
| | | | - Thais Marchine de Oliveira
- Department of Pediatric Dentistry, Orthodontics and Public Health, Bauru School of Dentistry, University of São Paulo Bauru, Brazil
| | - Thiago Cruvinel da Silva
- Department of Pediatric Dentistry, Orthodontics and Public Health, Bauru School of Dentistry, University of São Paulo Bauru, Brazil
| | - Daniela Rios
- Department of Pediatric Dentistry, Orthodontics and Public Health, Bauru School of Dentistry, University of São Paulo Bauru, Brazil.
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Pena CE, Rodrigues JA, Ely C, Giannini M, Reis AF. Two-year Randomized Clinical Trial of Self-etching Adhesives and Selective Enamel Etching. Oper Dent 2015; 41:249-57. [PMID: 26669504 DOI: 10.2341/15-130-c] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVE The aim of this randomized, controlled prospective clinical trial was to evaluate the clinical effectiveness of restoring noncarious cervical lesions with two self-etching adhesive systems applied with or without selective enamel etching. METHODS A one-step self-etching adhesive (Xeno V(+)) and a two-step self-etching system (Clearfil SE Bond) were used. The effectiveness of phosphoric acid selective etching of enamel margins was also evaluated. Fifty-six cavities were restored with each adhesive system and divided into two subgroups (n=28; etch and non-etch). All 112 cavities were restored with the nanohybrid composite Esthet.X HD. The clinical effectiveness of restorations was recorded in terms of retention, marginal integrity, marginal staining, caries recurrence, and postoperative sensitivity after 3, 6, 12, 18, and 24 months (modified United States Public Health Service). RESULTS The Friedman test detected significant differences only after 18 months for marginal staining in the groups Clearfil SE non-etch (p=0.009) and Xeno V(+) etch (p=0.004). One restoration was lost during the trial (Xeno V(+) etch; p>0.05). CONCLUSIONS Although an increase in marginal staining was recorded for groups Clearfil SE non-etch and Xeno V(+) etch, the clinical effectiveness of restorations was considered acceptable for the single-step and two-step self-etching systems with or without selective enamel etching in this 24-month clinical trial.
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Kuramochi G, Borie E, Orsi IA, Del Sol M. Magnitude and distribution of stresses in composite resin and sound dentine interface with mechanical retentions. J Clin Exp Dent 2015; 7:e232-6. [PMID: 26155338 PMCID: PMC4483329 DOI: 10.4317/jced.52144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2014] [Accepted: 12/28/2014] [Indexed: 11/06/2022] Open
Abstract
Background Adhesive systems are constantly subjected to mechanical and chemical stresses that negatively impact the integrity and durability of the dentine-adhesive interface. Despite the lack of evidence to support or reject the clinical indication for mechanical retention, the potential further contribution of these preparations to the behavior of the composite resin-sound dentine bond has been rarely addressed. The authors evaluated by finite element analysis the effect of mechanical retention on the magnitude and distribution of stresses in a composite resin-sound dentin bonding interface when subjected to tensile and shear forces. Material and Methods A three-dimensional model was created based on three cylindrical volumes representing the sound dentin, adhesive system, and composite resin. From this main model, two models were designed to simulate dentine bonding: 1) a model with no mechanical retention, which considered flat adhesion; and 2) a model with retention, which considered four hemispherical holes on the dentine surface. Both groups were subjected to linear static analysis under tensile and shear loading of 200N. Results At the model with retentions’ bonding interface under tensile and shear loading, a concentration of Von Mises equivalent stress was observed within the retentions, with a reduction of those stresses on the bonding boundary surface. Conclusions Additional mechanical retention increases the tensile strength of the sound dentin-composite resin bonding interface, promoting a decrease in the magnitude of the stresses and their redistribution under tensile and shear loading. Key words:Adhesion, composite resins, dentine, finite element analysis.
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Affiliation(s)
- Gisaku Kuramochi
- Department of Restorative Dentistry, School of Dentistry, Universidad Finis Terrae, Av. Pedro de Valdivia 1509, 7501015 Santiago, Chile ; PhD, Student of Doctoral Program in Medical Sciences, Medicine School, Manuel Montt 112, 4781176 Universidad de La Frontera, Temuco, Chile
| | - Eduardo Borie
- CIMOFIR, Research Centre, Dental School, Universidad de La Frontera, Manuel Montt 112, 4781176 Temuco, Chile ; Dental Materials and Prosthodontics Department, Ribeirão Preto Dental School, University of São Paulo, Av. do Café w/n, 14040904 Ribeirão Preto, SP, Brazil
| | - Iara-Augusta Orsi
- Dental Materials and Prosthodontics Department, Ribeirão Preto Dental School, University of São Paulo, Av. do Café w/n, 14040904 Ribeirão Preto, SP, Brazil
| | - Mariano Del Sol
- Department of Basic Sciences, Faculty of Medicine, Universidad de La Frontera, Av. Francisco Salazar 01145, 4811230 Temuco, Chile
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Takamizawa T, Barkmeier WW, Tsujimoto A, Scheidel DD, Erickson RL, Latta MA, Miyazaki M. Effect of Phosphoric Acid Pre-etching on Fatigue Limits of Self-etching Adhesives. Oper Dent 2015; 40:379-95. [DOI: 10.2341/13-252-l] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
SUMMARY
The purpose of this study was to use shear bond strength (SBS) and shear fatigue limit (SFL) testing to determine the effect of phosphoric acid pre-etching of enamel and dentin prior to application of self-etch adhesives for bonding resin composite to these substrates. Three self-etch adhesives—1) G- ænial Bond (GC Corporation, Tokyo, Japan); 2) OptiBond XTR (Kerr Corp, Orange, CA, USA); and 3) Scotchbond Universal (3M ESPE Dental Products, St Paul, MN, USA)—were used to bond Z100 Restorative resin composite to enamel and dentin surfaces. A stainless-steel metal ring with an inner diameter of 2.4 mm was used to bond the resin composite to flat-ground (4000 grit) tooth surfaces for determination of both SBS and SFL. Fifteen specimens each were used to determine initial SBS to human enamel/dentin, with and without pre-etching with a 35% phosphoric acid (Ultra-Etch, Ultradent Products Inc, South Jordan, UT, USA) for 15 seconds prior to the application of the adhesives. A staircase method of fatigue testing (25 specimens for each test) was then used to determine the SFL of resin composite bonded to enamel/dentin using a frequency of 10 Hz for 50,000 cycles or until failure occurred. A two-way analysis of variance and Tukey post hoc test were used for analysis of SBS data, and a modified t-test with Bonferroni correction was used for the SFL data. Scanning electron microscopy was used to examine the area of the bonded restorative/tooth interface. For all three adhesive systems, phosphoric acid pre-etching of enamel demonstrated significantly higher (p<0.05) SBS and SFL with pre-etching than it did without pre-etching. The SBS and SFL of dentin bonds decreased with phosphoric acid pre-etching. The SBS and SFL of bonds using phosphoric acid prior to application of self-etching adhesives clearly demonstrated different tendencies between enamel and dentin. The effect of using phosphoric acid, prior to the application of the self-etching adhesives, on SBS and SFL was dependent on the adhesive material and tooth substrate and should be carefully considered in clinical situations.
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Affiliation(s)
- T Takamizawa
- Toshiki Takamizawa, DDS, PhD, assistant professor, Operative Dentistry, Nihon University School of Dentistry, Tokyo, Japan
| | - WW Barkmeier
- Wayne W Barkmeier, DDS, MS, professor, General Dentistry, dean emeritus, Creighton University School of Dentistry, Omaha, NE, USA
| | - A Tsujimoto
- Akimasa Tsujimoto, DDS, PhD, assistant professor, Operative Dentistry, Nihon University School of Dentistry, Tokyo, Japan
| | - DD Scheidel
- Donal D Scheidel, DDS, associate professor, Diagnostic Sciences, Creighton University School of Dentistry, Omaha, NE, USA
| | - RL Erickson
- Robert L Erickson, PhD, DDS, clinical professor, General Dentistry, Creighton University School of Dentistry, Omaha, NE, USA
| | - MA Latta
- Mark A Latta, DMD, MS, professor, General Dentistry, dean, Creighton University School of Dentistry, Omaha, NE USA
| | - M Miyazaki
- Masashi Miyazaki, DDS, PhD, professor, Operative Dentistry, Nihon University School of Dentistry, Tokyo, Japan
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Häfer M, Jentsch H, Haak R, Schneider H. A three-year clinical evaluation of a one-step self-etch and a two-step etch-and-rinse adhesive in non-carious cervical lesions. J Dent 2015; 43:350-61. [DOI: 10.1016/j.jdent.2014.12.009] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Revised: 11/29/2014] [Accepted: 12/14/2014] [Indexed: 12/30/2022] Open
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29
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Farias DCS, Lopes GC, Baratieri LN. Two-year clinical performance of a two-step etch-and-rinse adhesive in non-carious cervical lesions. Clin Oral Investig 2015; 19:1867-74. [PMID: 25609033 DOI: 10.1007/s00784-015-1399-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2013] [Accepted: 01/02/2015] [Indexed: 11/28/2022]
Affiliation(s)
- David Cardoso Sandes Farias
- School of Dentistry, Department of Operative Dentistry, Federal University of Santa Catarina, Campus Universitário Reitor João David Ferreira Lima - Trindade, room 138, 88040-900, Florianópolis, Santa Catarina, Brazil.
| | - Guilherme Carpena Lopes
- School of Dentistry, Department of Operative Dentistry, Federal University of Santa Catarina, Campus Universitário Reitor João David Ferreira Lima - Trindade, room 138, 88040-900, Florianópolis, Santa Catarina, Brazil
| | - Luiz Narciso Baratieri
- School of Dentistry, Department of Operative Dentistry, Federal University of Santa Catarina, Campus Universitário Reitor João David Ferreira Lima - Trindade, room 138, 88040-900, Florianópolis, Santa Catarina, Brazil
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Qin W, Lei L, Huang QT, Wang L, Lin ZM. Clinical effectiveness of self-etching adhesives with or without selective enamel etching in noncarious cervical lesions: A systematic review. J Dent Sci 2014. [DOI: 10.1016/j.jds.2014.03.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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31
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de Souza AMB, Colares RCR, Mendonça JS, Rodrigues LKA, Santiago SL. Effect of oxalic acid pre-treatment in restorations of non-carious cervical lesions: A randomized clinical trial. J Conserv Dent 2014; 17:427-31. [PMID: 25298641 PMCID: PMC4174700 DOI: 10.4103/0972-0707.139825] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Revised: 06/22/2014] [Accepted: 07/01/2014] [Indexed: 12/23/2022] Open
Abstract
Context: Non-carious cervical lesions are usually associated with dentin hypersensitivity. The use of oxalic acid in restorations of these lesions could be beneficial in relieving pain. Aims: To evaluate the use of oxalic acid in restorations of non-carious cervical lesions. Settings and Design: A randomized clinical trial. Subjects and Methods: One operator placed 90 restorations in 20 volunteers of both sexes, with at least two lesions to be restored with the techniques: Control — Restoration with total-etch technique and Experimental — Restoration with pretreatment with oxalic acid followed by application of adhesive system. The restorative adhesive system used was XP Bond/Durafill. The restorations were directly assessed by two independent examiners using a modified United States Public Health Service (USPHS) method at baseline, 6 and 12 months, taking into account the following criteria: Retention (R), marginal integrity (MI), marginal discoloration (MD), postoperative sensitivity (S), caries (C), and anatomic form (AF). Statistical analysis used: The data were statistically analyzed using the Fisher exact and McNemar tests. The level of significance was set at 5%. Results: After 1 year, the results of restorations clinically satisfactory obtained for the control and experimental group respectively were: R (97% / 89%), MI (100% / 100%), MD (100% / 100%), S (100% / 100%), C (100% / 100%), and AF (100% / 100%). Conclusions: The use of oxalic acid as an agent of dentin pretreatment did not influence the clinical performance of restorations in non-carious cervical lesions after 1 year.
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Affiliation(s)
- André Mattos Brito de Souza
- Faculty of Pharmacy, Dentistry and Nursing, Post Graduate Program in Dentistry, Department of Restorative Dentistry, Federal University of Ceara, Brazil
| | - Regina Claudia Ramos Colares
- Faculty of Pharmacy, Dentistry and Nursing, Post Graduate Program in Dentistry, Department of Restorative Dentistry, Federal University of Ceara, Brazil ; School of Dentistry, University of Fortaleza, Fortaleza-Ce, Brazil
| | - Juliano Satori Mendonça
- Faculty of Pharmacy, Dentistry and Nursing, Post Graduate Program in Dentistry, Department of Restorative Dentistry, Federal University of Ceara, Brazil
| | - Lidiany Karla Azevedo Rodrigues
- Faculty of Pharmacy, Dentistry and Nursing, Post Graduate Program in Dentistry, Department of Restorative Dentistry, Federal University of Ceara, Brazil
| | - Sérgio Lima Santiago
- Faculty of Pharmacy, Dentistry and Nursing, Post Graduate Program in Dentistry, Department of Restorative Dentistry, Federal University of Ceara, Brazil
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Zorba YO, Ilday NO, Bayındır YZ, Demirbuga S. Comparing the shear bond strength of direct and indirect composite inlays in relation to different surface conditioning and curing techniques. Eur J Dent 2014; 7:436-441. [PMID: 24932118 PMCID: PMC4053668 DOI: 10.4103/1305-7456.120679] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Objective: The aim of this study was to test the null hypothesis that different surface conditioning (etch and rinse and self-etch) and curing techniques (light cure/dual cure) had no effect on the shear bond strength of direct and indirect composite inlays. Materials and Methods: A total of 112 extracted human molar teeth were horizontally sectioned and randomly divided into two groups according to restoration technique (direct and indirect restorations). Each group was further subdivided into seven subgroups (n = 8) according to bonding agent (etch and rinse adhesives Scotchbond multi-purpose plus, All-Bond 3, Adper Single Bond and Prime Bond NT; and self-etch adhesives Clearfil Liner Bond, Futurabond DC and G bond). Indirect composites were cemented to dentin surfaces using dual-curing luting cement. Shear bond strength of specimens was tested using a Universal Testing Machine. Two samples from each subgroup were evaluated under Scanning electron microscopy to see the failing modes. Data was analyzed using independent sample t-tests and Tukey's tests. Results: Surface conditioning and curing of bonding agents were all found to have significant effects on shear bond strength (P < 0.05) of both direct and indirect composite inlays. With direct restoration, etch and rinse systems and dual-cured bonding agents yielded higher bond strengths than indirect restoration, self-etch systems and light-cured bonding agents. Conclusions: The results of the present study indicated that direct restoration to be a more reliable method than indirect restoration. Although etch and rinse bonding systems showed higher shear bond strength to dentin than self-etch systems, both systems can be safely used for the adhesion of direct as well as indirect restorations.
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Affiliation(s)
- Yahya Orcun Zorba
- Department of Restorative Dentistry, Faculty of Dentistry, Erciyes University, Kayseri, Turkiye
| | - Nurcan Ozakar Ilday
- Department of Restorative Dentistry, Faculty of Dentistry, Atatürk University, Erzurum, Turkiye
| | - Yusuf Ziya Bayındır
- Department of Restorative Dentistry, Faculty of Dentistry, Atatürk University, Erzurum, Turkiye
| | - Sezer Demirbuga
- Department of Restorative Dentistry, Faculty of Dentistry, Erciyes University, Kayseri, Turkiye
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Retention of tooth-colored restorations in non-carious cervical lesions--a systematic review. Clin Oral Investig 2014; 18:1369-81. [PMID: 24671713 DOI: 10.1007/s00784-014-1220-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2013] [Accepted: 02/25/2014] [Indexed: 10/25/2022]
Abstract
OBJECTIVES The aim of this review was to assess the effect of different adhesive systems and tooth preparation on the retention of tooth-colored restorative materials placed in non-carious cervical lesions (NCCLs). METHODS Randomized clinical trials with a minimum of 3 years of follow-up that evaluated the effectiveness of tooth-colored materials, adhesive systems, and preparation techniques for the restoration of NCCLs were selected. The Cochrane Central Register of Controlled Trials (CENTRAL), EMBASE (OVID), the Latin American and Caribbean Health Sciences Literature database (LILACS), and Medline (OVID) electronic databases were searched from 1990 to 2013. RESULTS Twenty-seven randomized clinical trials were included and reviewed. Meta-analysis was used to determine the relative risk of loss of tooth-colored NCCL restorations between different categories of adhesive systems. The effect of tooth preparation could not be similarly analyzed. CONCLUSION The current best evidence indicates that a glass ionomer cement has a significantly lower risk of loss of a NCCL restoration compared to either a three-step etch-and-rinse or a two-step etch-and-rinse adhesive system; a three-step etch-and-rinse adhesive system has a significantly lower risk of loss of a NCCL restoration compared to a two-step etch-and-rinse adhesive system. No significant difference could be observed in the risk of loss of a tooth-colored NCCL restoration between a three-step etch-and-rinse adhesive system and either a two-step self-etch or a one-step self-etch adhesive system.
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34
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Mandurah MM, Sadr A, Bakhsh TA, Shimada Y, Sumi Y, Tagami J. Characterization of transparent dentin in attrited teeth using optical coherence tomography. Lasers Med Sci 2014; 30:1189-96. [DOI: 10.1007/s10103-014-1541-4] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2013] [Accepted: 02/03/2014] [Indexed: 11/24/2022]
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35
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CAN SAY E, YURDAGUVEN H, OZEL E, SOYMAN M. A randomized five-year clinical study of a two-step self-etch adhesive with or without selective enamel etching. Dent Mater J 2014; 33:757-63. [DOI: 10.4012/dmj.2014-106] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Esra CAN SAY
- Department of Restorative Dentistry, Faculty of Dentistry, Yeditepe University
| | - Haktan YURDAGUVEN
- Department of Restorative Dentistry, Faculty of Dentistry, Yeditepe University
| | - Emre OZEL
- Department of Restorative Dentistry, Faculty of Dentistry, University of Kocaeli
| | - Mubin SOYMAN
- Department of Restorative Dentistry, Faculty of Dentistry, Yeditepe University
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36
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Three-year clinical evaluation of a two-step self-etch adhesive with or without selective enamel etching in non-carious cervical sclerotic lesions. Clin Oral Investig 2013; 18:1427-33. [DOI: 10.1007/s00784-013-1123-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2013] [Accepted: 09/25/2013] [Indexed: 11/26/2022]
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37
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Tuncer D, Yazici AR, Özgünaltay G, Dayangac B. Clinical evaluation of different adhesives used in the restoration of non-carious cervical lesions: 24-month results. Aust Dent J 2013; 58:94-100. [PMID: 23441798 DOI: 10.1111/adj.12028] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2012] [Revised: 07/24/2012] [Accepted: 07/25/2012] [Indexed: 11/26/2022]
Abstract
BACKGROUND The aim of this study was to compare after 24 months the clinical performance of cervical restorations placed with the use of an etch-and-rinse and an all-in-one adhesive. METHODS Twenty-four patients with at least one pair of non-carious cervical lesions participated in this study. One hundred and twenty-three cervical lesions were restored (62 etch-and-rinse adhesive, Solobond M; 61 all-in-one adhesive, Futurabond NR). A nanohybrid resin composite, Grandio, was used as the restorative material. Restorations were evaluated according to modified USPHS criteria by two independent examiners. The survival rates of the restorations were calculated by the Kaplan-Meier estimator and log-rank test. The restorations in each category were compared using the Pearson chi-square test, while the performance of restorations at the baseline and at each recall time was evaluated by McNemar's test (p < 0.05). RESULTS The recall rate of patients was 100%. The retention rates were 82% and 75% at 6 months and 77% and 62% at 12 months for Solobond M and Futurabond NR, respectively. At the 24-month recall, the retention rate was 69% for Solobond M and 49% for Futurabond NR, and this difference was statistically significant (p < 0.05). No statistically significant difference was found for colour match, marginal staining, or marginal adaptation between the adhesives (p > 0.05). None of the restorations had secondary caries, loss of anatomical form, or surface texture changes. CONCLUSIONS Cervical restorations placed with an etch-and-rinse adhesive showed higher retention than an all-in-one adhesive.
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Affiliation(s)
- D Tuncer
- Department of Restorative Dentistry, School of Dentistry, Başkent University, Ankara, Turkey.
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38
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Burrow MF, Tyas MJ. Clinical investigation of G-Bond resin-based adhesive to non-carious cervical lesions over five years. Aust Dent J 2012. [PMID: 23186571 DOI: 10.1111/j.1834-7819.2012.01729.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND The aim of this study was to evaluate the clinical performance of G-Bond all-in-one adhesive with Gradia Direct resin composite placed in non-carious cervical lesions (NCCLs) over a five-year period. METHODS Forty-seven restorations were placed in NCCLs in 10 subjects (age 45-75 years) after written informed consent was obtained. Institutional ethical approval for the trial was obtained before recruitment. Restorations were placed according to the manufacturer's instructions and using 50% phosphoric acid to etch uncut enamel margins. Patients were recalled annually for five years and restorations reviewed for presence and marginal staining. Photographic records were obtained prior to restoration, immediately after placement and at each recall. RESULTS At five years, 6 of the original 10 subjects were available for recall, meaning 27 restoration sites could be evaluated. All restorations remained intact apart for one partial failure at four years. This resulted in a cumulative retention rate of 97.5% of restorations at five years. Marginal staining occurred around seven restorations during the study. Staining tended to be isolated to a few patients. CONCLUSIONS It was concluded that G-Bond with Gradia Direct resin composite showed excellent results over the five years of the study. This material combination seems very suitable for the restoration of NCCLs.
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Affiliation(s)
- M F Burrow
- Faculty of Dentistry, The University of Hong Kong, Prince Philip Dental Hospital, Sai Ying Pun, Hong Kong.
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39
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Two-year bond strengths of “all-in-one” adhesives to dentine. J Dent 2012; 40:549-55. [DOI: 10.1016/j.jdent.2012.03.003] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2011] [Revised: 01/25/2012] [Accepted: 03/09/2012] [Indexed: 11/17/2022] Open
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40
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Adhesives for the restoration of non-carious cervical lesions: A systematic review. J Dent 2012; 40:443-52. [DOI: 10.1016/j.jdent.2012.02.007] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2011] [Revised: 02/04/2012] [Accepted: 02/10/2012] [Indexed: 11/21/2022] Open
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41
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Burrow MF. Clinical evaluation of non-carious cervical lesion restorations using a HEMA-free adhesive: three-year results. Aust Dent J 2011; 56:401-5. [DOI: 10.1111/j.1834-7819.2011.01370.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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42
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Van Landuyt KL, Peumans M, De Munck J, Cardoso MV, Ermis B, Van Meerbeek B. Three-year clinical performance of a HEMA-free one-step self-etch adhesive in non-carious cervical lesions. Eur J Oral Sci 2011; 119:511-6. [DOI: 10.1111/j.1600-0722.2011.00855.x] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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43
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Krithikadatta J. Clinical effectiveness of contemporary dentin bonding agents. J Conserv Dent 2011; 13:173-83. [PMID: 21217944 PMCID: PMC3010021 DOI: 10.4103/0972-0707.73376] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2010] [Revised: 10/16/2010] [Accepted: 10/20/2010] [Indexed: 11/29/2022] Open
Abstract
Aim: The purpose of this paper is to review the literature on the clinical effectiveness of contemporary resin-based dentin bonding agents primarily focussing on the longevity of restoration. Materials and Methods: The literature published from June 2004 up to September 2010 was reviewed for clinical trials that tested the effectiveness of dentin bonding agents in the longevity of noncarious class V restoration. Results of each study reported using the USPHS criteria for clinical assessment of restoration were included and tabulated. The American Dental Association guidelines for dentin and enamel adhesives were used as a reference to compare the performance of individual bonding agents. Kruskal–Wallis followed by Mann–Whitney U was done to compare the mean Alfa score percentage for the three categories of bonding systems [etch-and-rinse (ER), self-etch primer (SEP), and self-etch-adhesive (SEA)]. Results: A comparison of the mean Alfa score percentages revealed no difference between the ER, SEP, and SEA categories of bonding systems except for marginal adaptation where ER was found to be superior to SEA. Conclusion: The clinical effectiveness of resin-based bonding agents is comparable among the three categories.
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Affiliation(s)
- Jogikalmat Krithikadatta
- Department of Conservative Dentistry and Endodontics, Mennakshi Ammal Dental College and Hospitals, Maduravoyal, Chennai 600 095, India
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44
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Li F, Liu X, Zhang L, Shen L, Chen J. Bonding efficiency of contemporary adhesives to the dentinoenamel junction zone. Eur J Oral Sci 2011; 119:232-40. [PMID: 21564318 DOI: 10.1111/j.1600-0722.2011.00819.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The aim of this study was to investigate the bonding of dental adhesives to the dentinoenamel junction (DEJ) zone. Bonding of four adhesives [two etch-and-rinse adhesives (ERAs) and two self-etching adhesives (SEAs)] to enamel, dentin, and the DEJ zone was evaluated using a micro-shear test. Based on the measured bond strengths of dentin/enamel and on the area percentages of dentin in the DEJ zone, predicted bond strengths for the DEJ zone were calculated and compared with those measured. The DEJ zone was analyzed, using scanning electron microscopy, after conditioning, resin infiltration, and debonding. Regardless of the adhesive, bond strengths were significantly influenced by substrates, exhibiting the following order of bond strength (strongest to weakest): dentin >DEJ zone > enamel. The predicted values of the DEJ zone for the ERA groups were significantly higher than the measured values. Analysis of the ERA specimens using scanning electron microscopy showed distinct etching textures of enamel and dentin, which outlined the DEJ and increased the adhesive thickness at the enamel side of the DEJ. Those characteristics could not be detected in the SEA groups. The DEJ zone displayed bond properties that were stronger than enamel but weaker than dentin and therefore may be considered as transitional bond properties. Enamel/dentin within the DEJ zone might bond more weakly to ERAs than its counterpart of the bulk tissue. The presence of the DEJ in the bond area might compromise the bonding efficiency of ERAs.
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Affiliation(s)
- Fang Li
- Department of Prosthodontics, School of Stomatology, Fourth Military Medical University, Xi'an, China
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45
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AKIMOTO N, OHMORI K, HANABUSA M, MOMOI Y. An eighteen-month clinical evaluation of posterior restorations with fluoride releasing adhesive and composite systems. Dent Mater J 2011; 30:411-8. [DOI: 10.4012/dmj.2010-205] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Bartlett D, Sundaram G, Moazzez R. Trial of protective effect of fissure sealants, in vivo, on the palatal surfaces of anterior teeth, in patients suffering from erosion. J Dent 2011; 39:26-9. [DOI: 10.1016/j.jdent.2010.09.007] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2010] [Revised: 09/30/2010] [Accepted: 09/30/2010] [Indexed: 11/26/2022] Open
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47
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Relationship between bond-strength tests and clinical outcomes. Dent Mater 2010; 26:e100-21. [PMID: 20006379 DOI: 10.1016/j.dental.2009.11.148] [Citation(s) in RCA: 402] [Impact Index Per Article: 28.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2009] [Accepted: 11/19/2009] [Indexed: 11/21/2022]
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48
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Perdigão J. Dentin bonding—Variables related to the clinical situation and the substrate treatment. Dent Mater 2010; 26:e24-37. [DOI: 10.1016/j.dental.2009.11.149] [Citation(s) in RCA: 152] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2009] [Accepted: 11/19/2009] [Indexed: 10/20/2022]
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Kubo S, Yokota H, Yokota H, Hayashi Y. Three-year clinical evaluation of a flowable and a hybrid resin composite in non-carious cervical lesions. J Dent 2009; 38:191-200. [PMID: 19840829 DOI: 10.1016/j.jdent.2009.10.003] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2009] [Revised: 10/08/2009] [Accepted: 10/11/2009] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVES This randomized controlled clinical trial evaluated the 3-year clinical performance of a hybrid (Clearfil AP-X; AP) and a flowable (Clearfil Flow FX; FX) resin composite in 98 non-carious cervical lesions. METHODS Twenty-two patients, 11 males and 11 females (mean age: 61.9 years, range: 29-78 years) regularly visiting the Nagasaki University Hospital, participated in the study. Each patient received both materials randomly. All restorations (48 restorations for AP and 50 restorations for FX) were placed in conjunction with an all-in-one system (Clearfil S(3) Bond) by one dentist. The restorations were blindly evaluated by two examiners at baseline, 6 months, 1, 2 and 3 years using modified USPHS criteria. The data were statistically analyzed using the Cochran's Q-test and Fisher's exact test. RESULTS All the patients were examined at each recall. However, five restorations could not be evaluated at 3-year recall as two teeth had been extracted and three restorations had been lost. The only minor problem was the integrity of the enamel margin. The incidence and extent of marginal staining increased with time, but it was still superficial. Marginal staining occurred adjacent to 11 restorations for AP and 12 restorations for FX after 3 years. Neither lesion size nor depth had influence on marginal staining adjacent to each type of resin composite. There were no significant differences in the clinical performances between AP and FX for each variable. CONCLUSIONS Under the protocol used in this study, both types of resin composite in conjunction with S(3) Bond demonstrated an acceptable clinical performance up to 3 years.
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Affiliation(s)
- Shisei Kubo
- Center for Clinical Education and Training, Nagasaki University Hospital, 1-7-1 Sakamoto, Nagasaki 852-8588, Japan.
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Erickson RL, Barkmeier WW, Kimmes NS. Bond strength of self-etch adhesives to pre-etched enamel. Dent Mater 2009; 25:1187-94. [PMID: 19473695 DOI: 10.1016/j.dental.2009.04.004] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2009] [Revised: 03/10/2009] [Accepted: 04/20/2009] [Indexed: 11/30/2022]
Affiliation(s)
- Robert L Erickson
- Department of General Dentistry, Creighton University School of Dentistry, Omaha, NE 68178, USA
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