Bond strength of glass ionomers to coronal and radicular dentin.

abstract：:The aim of this study was to evaluate the effect of grinding with diamond burs and low-temperature aging on the material surface characteristics and bacteria adhesion on a yttrium-stabilized tetragonal zirconia polycrystalline (Y-TZP) surface. Y-TZP specimens were made from presintered blocks, sintered as recommended ...

journal_title：Operative dentistry

authors： Dutra D,Pereira G,Kantorski KZ,Exterkate R,Kleverlaan CJ,Valandro LF,Zanatta FB

更新日期：2017-11-01 00:00:00

abstract：:Bleaching-induced tooth sensitivity (TS) is highly prevalent. OBJECTIVE:This study aimed to determine if the combination of opioids and nonopioids analgesics (Tylex) may provide a better analgesic effect. METHOD:A triple-blind, parallel, randomized two-center clinical trial was conducted with 105 healthy patients wh...

journal_title：Operative dentistry

authors： Coppla FM,Rezende M,de Paula E,Farago PV,Loguercio AD,Kossatz S,Reis A

更新日期：2018-03-01 00:00:00

abstract：OBJECTIVE:To evaluate the effect of mechanical loading on the microtensile bond strength (MTBS) of five adhesive systems to dentin. METHODS:Flat dentin surfaces from human molars were divided into five groups and bonded with total-etch self-priming adhesives (Single Bond, Prime&Bond NT and Prime&Bond XP), two-step sel...

journal_title：Operative dentistry

authors： Toledano M,Osorio R,Albaladejo A,Aguilera FS,Tay FR,Ferrari M

更新日期：2006-01-01 00:00:00

abstract：:This study evaluated the effect of different chairside polishing systems on the surface roughness and topography of monolithic zirconia. Thirty-five monolithic zirconia specimens (Lava PLUS, 3M ESPE) were fabricated and divided into five groups of seven and polished with the following: Group 1 (WZ)-Dura white stone fo...

journal_title：Operative dentistry

authors： Goo CL,Yap A,Tan K,Fawzy AS

更新日期：2016-07-01 00:00:00

abstract：:The purpose of this study was to find out the degree to which eugenol-containing temporary cements or temporary filling materials affected shear bond strength of a dual-cure resin luting cement to acid-etched enamel. For this purpose 56 human caries-free third molars were embedded in acrylic resin and cross sectioned ...

journal_title：Operative dentistry

authors： Jung M,Ganss C,Senger S

更新日期：1998-03-01 00:00:00

abstract：:This study evaluated the influence of ceramic thickness and ceramic materials on fracture resistance of posterior partial coverage ceramic restorations. Forty extracted molars were allocated into four groups (n=10) to test for two variables: 1) the thickness of ceramic (1 mm or 2 mm) and 2) the ceramic materials (a li...

journal_title：Operative dentistry

authors： Bakeman EM,Rego N,Chaiyabutr Y,Kois JC

更新日期：2015-03-01 00:00:00

abstract：:This study compared the amount of artificial plaque synthesized in vitro by Streptococcus sobrinus on various dental materials using radioisotopes. In particular, plaque-retaining capacities of new types of ceramics were the focus of this study. Specimens were fabricated from the following materials (one amalgam alloy...

journal_title：Operative dentistry

authors： Kawai K,Urano M

更新日期：2001-07-01 00:00:00

abstract：:This study compared the post-gel contraction of two "low-shrinkage" composites (InTen-S [IS], Ivoclar-Vivadent; Aelite LS [AL], BISCO Inc) and an ormocer (Admira [AM], Voco) to two conventional mini-filled composites (Renew [RN], BISCO; Z100 [ZO], 3M ESPE). A strain-monitoring device and test configuration were used t...

journal_title：Operative dentistry

authors： Yap AU,Soh MS

更新日期：2004-03-01 00:00:00

abstract：:This study was designed to compare strength, elastic modulus (stiffness), and hardness for five composite resin materials that are used for laboratory-fabricated posterior composite restorations. Ten specimens of each material were processed according to the manufacturer's instructions. Statistical analysis indicated ...

journal_title：Operative dentistry

authors： Reinhardt JW,Boyer DB,Stephens NH

更新日期：1994-11-01 00:00:00

abstract：:This study compares volumetric changes and rates of shrinkage during different stages of polymerization of dental resin composites and compomers exposed to the same total energy by using two different combinations of power density and exposure duration. A hybrid composite and its equivalent flowable and a compomer and...

journal_title：Operative dentistry

authors： Oberholzer TG,Pameijer CH,Grobler SR,Rossouw RJ

更新日期：2003-09-01 00:00:00

abstract：:A core foundation system is frequently used in endodontically treated teeth that suffer excessive loss of the coronal portion of their structure. The volumetric shrinkage of core foundation resins may create marginal gaps that influence the bonding ability and longevity of a restored tooth. Little is known about how a...

journal_title：Operative dentistry

authors： Uekusa S,Miyazaki M,Rikuta A,Kurokawa H,Moore BK

更新日期：2005-09-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to evaluate the effect of phosphoric acid pre-etching times on shear bond strength (SBS) and surface free energy (SFE) with single-step self-etch adhesives. METHODS:The three single-step self-etch adhesives used were: 1) Scotchbond Universal Adhesive (3M ESPE), 2) Clearfil tri-S...

journal_title：Operative dentistry

authors： Tsujimoto A,Barkmeier WW,Takamizawa T,Latta MA,Miyazaki M

更新日期：2016-07-01 00:00:00

abstract：CLINICAL RELEVANCE:The use of laser light during bleaching will not reduce the incidence or severity of sensitivity and will not increase the degree of color change compared with nonlaser light sources. SUMMARY:Objective: To evaluate whether the use of laser during in-office bleaching promotes a reduction in dental se...

journal_title：Operative dentistry

authors： Casado B,Pellizzer EP,Souto Maior JR,Lemos C,Vasconcelos B,Moraes S

更新日期：2020-11-01 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：:The aim of this review was to compile recent evidence related to nanofilled resin composite materials regarding the properties and clinical performance. Special attention was given to mechanical properties, such as strength, hardness, abrasive wear, water sorption, and solubility. The clinical performance of nanocompo...

journal_title：Operative dentistry

authors： Alzraikat H,Burrow MF,Maghaireh GA,Taha NA

更新日期：2018-07-01 00:00:00

abstract：INTRODUCTION:Limited access to interdental spaces complicates removal of excess material when placing class II composite resin restorations. Evidence-based recommendations on interproximal finishing are rare. We present novel microscalpels for this indication. The aim of the study was to test their fracture strength an...

journal_title：Operative dentistry

authors： Wolff D,Schick S,Staehle HJ,Frese C

更新日期：2017-05-01 00:00:00

abstract：:The aim of this investigation was to verify the influence of 3 light curing units on the degree of conversion, using different irradiation conditions: 1) manufacturers' recommended times of photo-activation, 2) standardizing total energy density among the units and 3) standardizing energy density at the 450-490 nm wav...

journal_title：Operative dentistry

authors： Schneider LF,Consani S,Ogliari F,Correr AB,Sobrinho LC,Sinhoreti MA

更新日期：2006-07-01 00:00:00

abstract：:This study compared the clinical performance of a nanofilled resin composite for posterior restorations with 2 microhybrid and 1 packable composite after 12 months of clinical service. Forty-two patients with at least 5 Class I or II restorations under occlusion were enrolled in this study. A total of 148 restorations...

journal_title：Operative dentistry

authors： Dresch W,Volpato S,Gomes JC,Ribeiro NR,Reis A,Loguercio AD

更新日期：2006-07-01 00:00:00

abstract：OBJECTIVES:To evaluate the effect of minocycline and chlorhexidine pretreatment of acid-etched dentin on the longevity of resin-dentin bond strength (μTBS) and nanoleakage of two-step etch-and-rinse adhesives. METHODS:Before application of Prime & Bond NT and Adper Single Bond 2 in occlusal dentin, the dentin surfaces...

journal_title：Operative dentistry

authors： Loguercio AD,Stanislawczuk R,Malaquias P,Gutierrez MF,Bauer J,Reis A

更新日期：2016-09-01 00:00:00

abstract：:The authors describe a minimally invasive procedure for occlusal rehabilitation in a young patient presenting with mild mandibular prognathism and loss of occlusal vertical dimension caused by dental erosion from chronic gastroesophageal reflux. ...

journal_title：Operative dentistry

authors： Reston EG,Closs LQ,Busato AL,Broliato GA,Tessarollo FR

更新日期：2010-01-01 00:00:00

abstract：PURPOSE::The purpose of this study was to quantify the relative strength tolerance of 1-day and 30-day amalgam following saturation contamination with water, saliva, blood, and handpiece lubricant oil during condensation. METHODS AND MATERIALS::Valiant PhD XT amalgam was tested with 300 shear-strength (N=15) and 120 c...

journal_title：Operative dentistry

authors： Roggenkamp C,Choi B,Chung J,Parhizkar R,Pham A,Robles R

更新日期：2019-03-01 00:00:00

abstract：:SmartPrep is a rotating instrument for dentin caries excavation made from a special polymer. The manufacturer's product information stated that SmartPrep removes carious dentin selectively. This in vitro study compared the efficiency of SmartPrep with conventional tungsten carbide bud burs. Fifty extracted teeth were ...

journal_title：Operative dentistry

authors： Dammaschke T,Rodenberg TN,Schäfer E,Ott KH

更新日期：2006-03-01 00:00:00

abstract：:The current study investigated the influence of carbamide peroxide on the flexural strength of tooth-colored restorative materials at two environmental temperatures. Seven restorative materials were used, including four resin composites (Filtek Z350, Filtek Z250, Synergy Flow and Filtek P60), a polyacid-modified compo...

journal_title：Operative dentistry

authors： Yu H,Li Q,Lin Y,Buchalla W,Wang Y

更新日期：2010-05-01 00:00:00

abstract：:This study compared the surface finish of eight different types of aesthetic restorative materials. The materials included resin-modified (Fuji II LC [FL], GC) and highly viscous (Fuji IX GP Fast [FN], GC) glass ionomer cements, a compomer (F2000 [FT], 3M-ESPE), minifilled (Z100 [ZO], 3M-ESPE) and microfilled (A110 [A...

journal_title：Operative dentistry

authors： Yap AU,Yap SH,Teo CK,Ng JJ

更新日期：2004-01-01 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：PURPOSE:To evaluate the effect of zirconia primers, air-abrasion, and tribochemical surface treatment methods on the shear bond strength between yttria-tetragonal zirconia polycrystal (Y-TZP) ceramic and self-adhesive resin cement. METHODS AND MATERIALS:Y-TZP ceramic surfaces were ground flat with 600-grit silicon car...

journal_title：Operative dentistry

authors： Yi YA,Ahn JS,Park YJ,Jun SH,Lee IB,Cho BH,Son HH,Seo DG

更新日期：2015-01-01 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：: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：OBJECTIVES:This study aimed to assess the retention of metal copings luted to uremic teeth with five different luting agents. METHODS:A total of 35 sound natural molars was collected from uremic patients and randomly assigned into five groups (n=7). The teeth were prepared for metal copings using diamond tips and wate...

journal_title：Operative dentistry

authors： Ghazy MH,Aboumadina MM,Mahmoud SH

更新日期：2014-05-01 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：2017-11-01 00:00:00