Cytotoxicity evaluation of single component dentin bonding agents.

abstract：:In this laboratory study, the microtensile bond strengths (μTBS) of resin-modified glass ionomer cement (RM-GIC) to sound and artificial caries-affected bovine root dentin (ACAD) using three different conditioning agents were evaluated after 24 hours and three months. The fractured interface was examined with a scanni...

journal_title：Operative dentistry

authors： Saad A,Inoue G,Nikaido T,Ikeda M,Burrow MF,Tagami J

更新日期：2017-11-01 00:00:00

abstract：:Marginal adaptation to cylindrical dentin preparations of five commercially available dental composites--Charisma, Estelite, Herculite, Pertac, and Silux Plus--and seven experimental dental composites containing prepolymerized filler was evaluated by measurement of the wall-to-wall polymerization contraction gaps. The...

journal_title：Operative dentistry

authors： Yukitani W,Hasegawa T,Itoh K,Hisamitsu H,Wakumoto S

更新日期：1997-11-01 00:00:00

abstract：:The clinical performance of light curing resin composites is greatly influenced by the quality of the light-curing unit (LCU). Halogen LCUs are commonly used for curing composite materials. However, they have some drawbacks. The development of new, blue, super bright light emitting diodes (LED LCU) of 470-nm wavelengt...

journal_title：Operative dentistry

authors： Bala O,Uçtasli MB,Tüz MA

更新日期：2005-01-01 00:00:00

abstract：:This study evaluated the effect of bonded amalgam on the fracture strength of teeth using five adhesive systems: Panavia 21, Amalgambond Plus, Imperva Dual Bond, All-Bond 2 Primer/Bonding Resin, and All-Bond 2 Primer/Liner F. Intact teeth and amalgam lined with Copalite were used as control groups. Large MOD preparati...

journal_title：Operative dentistry

authors： Oliveira JP,Cochran MA,Moore BK

更新日期：1996-05-01 00:00:00

abstract：:This in vitro study evaluated the amount of fluoride released from fluoride-containing materials over a period of 28 days. Six disk samples (2.06 +/- 0.06 cm2) were prepared of each material and divided at random into seven groups: Group 1: Chelon-Fil; Group 2: Chelon-Silver; Group 3: VariGlass; Group 4: Dyract; Group...

journal_title：Operative dentistry

authors： de Araujo FB,García-Godoy F,Cury JA,Conceição EN

更新日期：1996-09-01 00:00:00

abstract：:Class V restorations are a very common occurrence in clinics. Some reasons include an increase in non-carious cervical lesions (NCCL), root caries and the elderly population. Unfortunately, Class V restorations also represent one of the less durable types of restorations and have a high index of loss of retention, mar...

journal_title：Operative dentistry

authors： Perez CR

更新日期：2010-05-01 00:00:00

abstract：CLINICAL RELEVANCE:When a resin nanoceramic inlay is cemented using self-adhesive cement, a universal dentin adhesive can be applied to the prepared cavity. The application of the adhesive before self-adhesive cement placement provides similar or better interfacial adaptation than without the adhesive. SUMMARY:Purpose...

journal_title：Operative dentistry

authors： Han SH,Shimada Y,Sadr A,Tagami J,Yang SE

更新日期：2020-11-01 00:00:00

abstract：:This study investigated the effects of an at-home bleaching gel containing 15% carbamide peroxide on the susceptibility of tooth-colored restorative materials to different staining solutions. The tooth-colored restoratives used in this study were a nano resin composite (Filtek Z350), a packable resin composite (Filtek...

journal_title：Operative dentistry

authors： Yu H,Pan X,Lin Y,Li Q,Hussain M,Wang Y

更新日期：2009-01-01 00:00:00

abstract：:The present clinical case report describes the clinical steps of enamel microabrasion associated with dental bleaching to restore severely-pitted fluorosed teeth. The process of removing the fluorotic superficial stains started by using macroabrasion with a water-cooled fine tapered 3195 FF diamond bur. Rubber dam iso...

journal_title：Operative dentistry

authors： Sundfeld D,Pavani CC,Pini N,Machado LS,Schott TC,Sundfeld RH

更新日期：2019-11-01 00:00:00

abstract：:In vitro studies to assess bond strength between resins and ceramics have used surfaces that have been ground flat to ensure standardization; however, in patients, ceramic surfaces are irregular. The effect of a polished and unpolished ceramic on bond strength needs to be investigated. Sixty ceramic specimens (20×5×2 ...

journal_title：Operative dentistry

authors： Brum R,Mazur R,Almeida J,Borges G,Caldas D

更新日期：2011-09-01 00:00:00

abstract：:On occasion we receive manuscripts that we would like to publish, but do not have the page room to include in the print journal. For the full article, please go to www.jopdentonline.org or enter the provided address into your address bar. ...

journal_title：Operative dentistry

authors：

更新日期：2018-09-01 00:00:00

abstract：:Many studies have shown a considerable reduction in enamel bond strength of resin composite restorations when the bonding procedure is carried out immediately after bleaching. These studies claim that a certain waiting period is needed prior to restoration to reach the original bond strength values prior to bleaching....

journal_title：Operative dentistry

authors： Kaya AD,Türkün M

更新日期：2003-11-01 00:00:00

abstract：:This in vitro study evaluated microleakage in Class II cavities restored with dental composite and varying light-curing units and the temperature of the composite when subjected to a thermocycling test. Ninety cavities were prepared on the proximal surfaces of bovine teeth and randomly divided according to the light-c...

journal_title：Operative dentistry

authors： dos Santos RE,Lima AF,Soares GP,Ambrosano GM,Marchi GM,Lovadino JR,Aguiar FH

更新日期：2011-01-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to present a case report of a patient affected by amelogenesis imperfecta showing a possible minimal and conservative adhesive treatment approach. CLINICAL PROCEDURE:A treatment philosophy of amelogenesis imperfecta is illustrated by means of a case report of a 14-year-old boy who c...

journal_title：Operative dentistry

authors： Ardu S,Duc O,Krejci I,Perroud R

更新日期：2013-05-01 00:00:00

abstract：:The antibacterial effects of the dentin bonding systems Syntac, ProBOND, Gluma 3-Step, the resin-modified glass ionomers Photac-Fil, Fuji Lining LC, Fuji II LC, and the polyacid-modified composite resins VariGlass, Geristore, and Infinity were evaluated using the cariogenic bacteria S mutans, L salivarius, S sobrinus,...

journal_title：Operative dentistry

authors： Meiers JC,Miller GA

更新日期：1996-11-01 00:00:00

abstract：PURPOSE:To evaluate the effect of different strategies for post cementation on the pullout bond strength of a double-tapered glass fiber post cemented into a root canal. MATERIALS AND METHODS:The root canals of 70 single-rooted bovine teeth (16 mm-length) were prepared to 9 mm using the preparation drill of a double-t...

journal_title：Operative dentistry

authors： Amaral M,Santini MF,Wandscher V,Amaral R,Valandro LF

更新日期：2009-07-01 00:00:00

abstract：OBJECTIVES::To evaluate the effect of a remineralizing gel combining fluoride and calcium silicate/phosphate or a sodium fluoride gel on bleached enamel microhardness, color, and wear susceptibility. METHODS AND MATERIALS::Two hundred forty bovine enamel-dentin samples were prepared. Baseline analysis of Knoop microha...

journal_title：Operative dentistry

authors： Crastechini E,Borges AB,Torres C

更新日期：2019-01-01 00:00:00

abstract：OBJECTIVES:The aim of this study was to quantify the internal void volume formation in commercially available, resin composites inserted using conventional or sonic insertion methods, and analyzed using three-dimensional (3D) micro-computed tomography (μCT). METHODS AND MATERIALS:Four resin composites were evaluated: ...

journal_title：Operative dentistry

authors： Hirata R,Pacheco RR,Caceres E,Janal MN,Romero MF,Giannini M,Coelho PG,Rueggeberg FA

更新日期：2018-03-01 00:00:00

abstract：:The purpose of this study was to determine the relationship between the deterioration and the later failure of a very large number of amalgams and anterior resin composites examined over periods of up to 16 years. Assessments were made of the deterioration of various clinical factors or characteristics of the restorat...

journal_title：Operative dentistry

authors： Smales RJ,Webster DA

更新日期：1993-07-01 00:00:00

abstract：:Various core materials with different shades affect the final color of high-translucency monolithic zirconia restorations. The blue core shows the greatest color difference in final zirconia restorations followed by metal, A3 dentin-shade resin core, and white core. ...

journal_title：Operative dentistry

authors： Jung J,Roh BD,Kim JH,Shin Y

更新日期：2020-12-21 00:00:00

abstract：:The purpose of this study was to develop an accurate and reproducible intraoral method of measuring the distance between two teeth, and to conduct a clinical pilot study of the effect of placement of a class 2 posterior resin restoration upon this intertooth dimension. A Kaman Sciences KD-2611 noncontact displacement ...

journal_title：Operative dentistry

authors： Wang JC,Charbeneau GT,Gregory WA,Dennison JB

更新日期：1989-10-01 00:00:00

abstract：:This study investigated the influence of different light sources associated with a transdental photoactivation technique on the marginal adaptation and hardness of composite restorations. Cavities (3 mm wide x 3 mm long x 1.5 mm in deep) were prepared on flattened bovine dentin and filled with Z250 composite (3M ESPE)...

journal_title：Operative dentistry

authors： Alves EB,Alonso RC,Correr GM,Correr AB,de Moraes RR,Sinhoreti MA,Correr-Sobrinho L

更新日期：2008-07-01 00:00:00

abstract：:This in-vitro study compared the resistance of extensive amalgam restorations retained by either four Regular TMS Link Plus pins, four amalgapins, Amalgambond Plus, Amalgambond Plus with HPA, Scotchbond Multi-Purpose Plus, PQ Amalgam, Panavia F 2.0, All-Bond 2 or Resinomer. Ninety caries-free third molars were embedde...

journal_title：Operative dentistry

authors： Imbery TA,Coudron J,Moon PC

更新日期：2008-11-01 00:00:00

abstract：:Bonding to enamel has been shown to provide reliable results, and thus conservative tooth preparations are key to the success of ceramic bonded restorations. The wax-up is the first diagnostic tool available to evaluate discrepancies between current and ideal tooth proportions. The clinician's diagnostic mock-up provi...

journal_title：Operative dentistry

authors： Jurado C,Watanabe H,Tinoco JV,Valenzuela HU,Perez GG,Tsujimoto A

更新日期：2020-05-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to evaluate surface finish and gloss of a two-step composite finishing/polishing (F/P) disc system compared with two multistep systems on five composites. METHODS:Seventy-five disc-shaped composite specimens (D=10.0 mm, 2 mm thick, n=15 per composite) were made of microfill (Dur...

journal_title：Operative dentistry

authors： da Costa JB,Goncalves F,Ferracane JL

更新日期：2011-03-01 00:00:00

abstract：CLINICAL RELEVANCE:The degree of conversion of contemporary universal adhesives positively correlates with the bond strength to dentin. The correlation is more marked after thermocycling, suggesting that a high degree of conversion is required for long-term dentin bonding durability. SUMMARY:Purpose: The objectives of...

journal_title：Operative dentistry

authors： Tichy A,Hosaka K,Abdou A,Nakajima M,Tagami J

更新日期：2020-09-01 00:00:00

abstract：OBJECTIVES:To evaluate the effect of endodontic access on the failure load resistance of both adhesively and conventionally luted, full-contour monolithic yttria-stabilized zirconium dioxide (Y-TZP) and adhesively luted lithium disilicate (LD) crowns cemented on prepared teeth. METHODS AND MATERIALS:Seventy-two human ...

journal_title：Operative dentistry

authors： Mallya J,DuVall N,Brewster J,Roberts H

更新日期：2020-05-01 00:00:00

abstract：:This article outlines an atraumatic isolation approach and a conservative instrumentation sequence, followed by use of a highly viscous, rapid-setting, capsulated glass ionomer cement to manage a difficult deep proximal-cervical Class V lesion. ...

journal_title：Operative dentistry

authors： Chan DC,Adkins J

更新日期：2004-05-01 00:00:00

abstract：:One hundred non-carious, non-undercut cervical lesions were restored with Silux Plus or Estio LC and bonded with Fuji Bond LC. The restorations were evaluated yearly for retention and marginal discoloration. After five years, the overall retention rate was 96%. Of the 41 restorations examined at five years, five had c...

journal_title：Operative dentistry

authors： Tyas MJ,Burrow MF

更新日期：2002-09-01 00:00:00

abstract：:This study evaluated the microleakage of resin-modified glass ionomer, flowable compomer and flowable resin composite restorations on a Class V cavity of simulated advanced root caries under a flexural load cycling condition. Thirty-six non-carious human maxillary premolars were mounted in cylindrical acrylic resin mo...

journal_title：Operative dentistry

authors： Minakuchi S,Munoz CA,Jessop N

更新日期：2005-03-01 00:00:00