资源描述：
《Extration-of-A-Laboratory-Evaluation-of-Bulk-Fill-Versus-Traditional-Multi-Increment-Fill-Resin-Based-Composites (1).pdf》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。
1、ContinuedfrompreviouspageALaboratoryEvaluationofBulk-FillVersusTraditionalMulti-Increment-FillResin-BasedCompositesAmerTiba,PhD;GregoryG.Zeller,DDS,MS;CameronEstrich,MPH;AlbertHongUnliketraditionalcomposites,Table1.EvaluatedIncrementalandBulk-FillComposites.whichtypicallyare
2、placedinmaximumincrementsof2ProductRecommendedEvaluatedShadeManufacturerPlacementMethodmillimeters(mm),bulk-fillcompositesaredesignedtobeTraditionalUniversalCompositesplacedin4mm,orsometimesFiltekSupremeUltraUniversalRestorativegreater,increments.3MESPEIncrementsA2800-634-22
3、49Someconcernsexist,however,www.3MESPE.comregardingbulk-fillcomposites.HeliomolarHBIvoclarVivadentIncrementsA2Oneproposedrationalefor800-533-6826www.ivoclarvivadent.comlimitingcompositeincrementstoHighViscosityComposites2mmistoallowthecuringlighttopenetratetotheresinfarthest
4、AlertCondensableCompositePentronawayfromthelightsource.1,2A877-677-8844BulkA2www.pentron.comsecondreasonforusing2-mmHYPERFILincrementsistominimizeParkell,Inc.IncrementsorBulkUniversaltheshrinkageandshrinkage-800-243-7446www.parkell.cominducedstressassociatedwithQuiXXPosterio
5、rRestorativecompositepolymerization.DentsplyCaulkBulkUniversal302-422-4511Contractionstressesthatexceedwww.dentsply.comtheadhesivestrengthoftheSonicFillcompositemayresultingapsKerrBulkA2800-Kerr-123betweencompositeandcavitywww.kerrdental.com/sonicfillwalls.3-5Itiswidelybelie
6、vedthatTetricEvoCeramBulkFillthesemarginalgapsmayleadIvoclarVivadentBulkIVA800-533-6825tomicroleakage,sensitivityandwww.ivoclarvivadent.us.comsecondarycaries,1,6-11althoughx-trafillVOCOthereislittleclinicalevidenceBulkUniversal888-658-2584tosupportthatsecondarywww.vocoameric
7、a.comcariesarecausedbythisgapFlowableCompositesformation.3,12FiltekBulkFillFlowableRestorative3MESPEBulkA2800-634-2249Manufacturersclaimthatbulk-fillwww.3MESPE.commaterialshavegreaterdepthofSureFilSDRflowcureandlowerpolymerization-DentsplyCaulkBulkA2302-422-4511inducedshrink
8、agestressthankswww.surefilsdrflow.comtotechnologylike“polymerizationVenusBu
