Summary: A type of porcelain used in dental restorations, either jacket crowns or inlays, artificial teeth, or metal-ceramic crowns. It is essentially a mixture of particles of feldspar and quartz, the feldspar melting first and providing a glass matrix for the quartz. Dental porcelain is produced by mixing ceramic powder (a mixture of quartz, kaolin, pigments, opacifiers, a suitable flux, and other substances) with distilled water. (From Jablonski's Dictionary of Dentistry, 1992)
Publications242 found, 100 shown here
- Load-to-fracture value of different all-ceramic crown systemsMark David Snyder
Department of Restorative Dentistry, School of Dentistry, University of Michigan, Ann Arbor, MI, USA
J Contemp Dent Pract 6:54-63. 2005..Five different coping-reinforced all-ceramic crown systems were selected. Ten crowns from each system were fabricated and luted to standardized titanium dies...
- Marginal accuracy of press-ceramic veneers influenced by preparation design and fatigueChristian F J Stappert
Department of Biomaterials and Biomimetics, New York University College of Dentistry, Arnold and Marie Schwartz Hall of Dental Sciences, 345 East 24th Street Rm 846S, New York, NY 10010, USA
Am J Dent 20:380-4. 2007..To investigate the influence of preparation design and mouth motion fatigue on the marginal accuracy of press-ceramic veneers bonded to human maxillary central incisors...
- State of the art of zirconia for dental applicationsIsabelle Denry
Department of Restorative and Prosthetic Dentistry, The Ohio State University, College of Dentistry, 305 West 12th Avenue, Columbus, OH 43210, USA
Dent Mater 24:299-307. 2008..An update on the status of clinical trials occurring worldwide is provided...
- The efficacy of posterior three-unit zirconium-oxide-based ceramic fixed partial dental prostheses: a prospective clinical pilot studyAriel J Raigrodski
Department of Restorative Dentistry, School of Dentistry, University of Washington, Seattle, USA
J Prosthet Dent 96:237-44. 2006..Although zirconium-oxide-based restorations for fixed partial denture prostheses (FPDPs) are available for use, clinical studies evaluating their longevity and related complications have not been published...
- Elemental ion release from four different fixed prosthodontic materialsWaleed Elshahawy
Department of Biomaterials Science, Baylor College of Dentistry, Texas A and M Health Science Center, 3302 Gaston Ave, Dallas, TX 75246, USA
Dent Mater 25:976-81. 2009..Elemental release is important because it plays a significant role in material biocompatibility. The aim of this study was to investigate the release of metal ions from four fixed prosthodontic materials...
- Microtensile bond strength of a resin cement to feldpathic ceramic after different etching and silanization regimens in dry and aged conditionsAline Scalone Brentel
Sao Paulo State University, Department of Dental Materials and Prosthodontics, Sao Jose dos Campos, Brazil
Dent Mater 23:1323-31. 2007..This study evaluated the durability of bond strength between resin cement and a feldspathic ceramic submitted to different etching regimens with and without silane coupling agent application...
- Complete arch implant rehabilitation using subtractive rapid prototyping and porcelain fused to zirconia prosthesis: a clinical reportPanos Papaspyridakos
Division of Prosthodontics, Columbia University College of Dental Medicine, New York, NY 10032, USA
J Prosthet Dent 100:165-72. 2008..This clinical report describes the comprehensive application of these technological advances in implant rehabilitation to optimize surgical and prosthodontic outcomes as well as patient comfort...
- Marginal adaptation of three self-adhesive resin cements vs. a well-tried adhesive luting agentM Behr
Department of Prosthetic Dentistry, University Hospital Regensburg, 93042 Regensburg, Germany
Clin Oral Investig 13:459-64. 2009....
- Long-term survival of endodontically treated, maxillary anterior teeth restored with either tapered or parallel-sided glass-fiber posts and full-ceramic crown coverageAntonio Signore
Department of Biophysics, Medicine and Dentistry, University of Genoa, Largo Rosanna Benzi 10, 16132 Genoa, Italy
J Dent 37:115-21. 2009....
- Flexural and shear strengths of ZrO2 and a high-noble alloy bonded to their corresponding porcelainsHamid M Ashkanani
Graduate Prosthodontics, Department of Restorative Dentistry, School of Dentistry, University of Washington, Seattle, WA 98195 7456, USA
J Prosthet Dent 100:274-84. 2008..Flexural and shear strength between ZrO(2) cores and veneering porcelains require investigation to facilitate clinical use...
- Strength and fracture pattern of monolithic CAD/CAM-generated posterior crownsAndreas Bindl
Division of Aesthetic and Computer Restorations, Department of Preventive Dentistry, Periodontology and Cariology, Center for Dental and Oral Medicine, University of Zurich, Zurich, Switzerland
Dent Mater 22:29-36. 2006..This study evaluated the strength and fracture pattern of monolithic posterior CAD/CAM crowns hypothesizing that zinc-phosphate cemented lithium disilicate crowns might show the same fracture strength as adhesively cemented crowns...
- A review of dental CAD/CAM: current status and future perspectives from 20 years of experienceTakashi Miyazaki
Showa University School of Dentistry, 1 5 8 Hantanodai, Shinagawa ku, Tokyo 142 8555, Japan
Dent Mater J 28:44-56. 2009..CAD/CAM technology will contribute to patients' health and QOL in the aging society...
- Metal-ceramic failure in noble metal crowns: 7-year results of a prospective clinical trial in private practicesBernd Reitemeier
Department of Prosthetic Dentistry, School of Dentistry, Dresden University of Technology, Dresden, Germany
Int J Prosthodont 19:397-9. 2006..The aim of this study was to evaluate the clinical performance of metal-ceramic crowns placed in 10 private practices...
- In vitro evaluation of wall-to-wall adaptation of a self-adhesive resin cement used for luting gold and ceramic inlaysAndrea Fabianelli
Department of Restorative Dentistry and Dental Materials, University of Siena, Italy
J Adhes Dent 7:33-40. 2005....
- Influence of thermal expansion mismatch and fatigue loading on phase changes in porcelain veneered Y-TZP zirconia discsM de Kler
Department of Dental Materials Science, Academisch Centrum Tandheelkunde Amsterdam, Universiteit van Amsterdam and Vrije Universiteit, Amsterdam, The Netherlands
J Oral Rehabil 34:841-7. 2007..Fatigue loading of veneered discs did not, even with the highest possible thermal mismatch stress, cause any conversion from tetragonal to monoclinic phase...
- Failure responses of a dental porcelain having three surface treatments under three stressing conditionsYang Jin Yi
Department of Prosthodontics, Section of Dentistry, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
Dent Mater 27:1252-8. 2011..This work evaluated tensile properties of a feldspathic ceramic as-finished, sandblasted and etched under three stressing conditions: (1) biaxial flexure; (2) monotonic mastication loading, dry; and, (3) cyclic mastication loading, wet...
- Relative wear of enamel opposing low-fusing dental porcelainNancy L Clelland
College of Dentistry, Ohio State University, 305 West 12th Avenue, 191, PO Box 182357, Columbus, OH 43218 2357, USA
J Prosthodont 12:168-75. 2003..In a second experiment, the repeatability of the test method and the effect of ceramic overfiring on enamel wear were also evaluated...
- In vitro cytotoxicity evaluation of elemental ions released from different prosthodontic materialsWaleed M Elshahawy
Department of Biomaterials Science, Baylor College of Dentistry, Texas A and M Health Science Center, 3302 Gaston Ave, Dallas, TX, 75246, United States
Dent Mater 25:1551-5. 2009..This study investigated the cytotoxicity of elemental ions contained in four fixed prosthodontic materials (gold, nickel-chromium, stainless-steel alloys and CAD-CAM ceramics)...
- An in vitro investigation into the wear effects of glazed, unglazed and refinished dental porcelain on an opposing materialA M Al-Wahadni
Jordan University of Science and Technology, Irbid, Jordan
J Oral Rehabil 26:538-46. 1999..It is recommended that any adjusted porcelain restoration should be re-glazed or subjected to a finishing sequence which is followed through to a final stage of polishing with a diamond paste...
- Fracture toughness (KIc) of a dental porcelain determined by fractographic analysisS S Scherrer
Department of Prosthodontics, School of Dentistry, University of Geneva, Switzerland
Dent Mater 15:342-8. 1999..of this study was to evaluate the use of fractography in fracture toughness methods with a feldspathic dental porcelain, in which KIc was measured fractographically as well as numerically using two controlled-flaw beam bending ..
- The influence of design parameters on the FEA-determined stress distribution in CAD-CAM produced all-ceramic dental crownsNiek De Jager
Department of Dental Materials Science, Academic Centre for Dentistry Amsterdam ACTA, Universiteit van Amsterdam, Louwesweg 1, 1066 EA, Amsterdam, The Netherlands
Dent Mater 21:242-51. 2005....
- The effect of cement type and mixing on the bi-axial fracture strength of cemented aluminous core porcelain discsGarry J P Fleming
Biomaterials Unit, School of Dentistry, University of Birmingham, Birmingham B4 6NN, St Chad s Queensway, UK
Dent Mater 19:69-76. 2003..Dental cements may be used in practice with a wide range of mixing ratios. Accordingly, the impact of cement type and mixing on the strength of alumina reinforcing porcelain was investigated...
- Crowns and other extra-coronal restorations: preparations for full veneer crownsF M Blair
Birmingham Dental Hospital, St Chados Queensway
Br Dent J 192:561-4, 567-71. 2002..Our aim in writing this article is to consider the principles which influence crown preparation, seasoned with clinical advice our undergraduate and postgraduate students have found useful...
- A clinical report and overview of scientific studies and clinical procedures conducted on the 3M ESPE Lava All-Ceramic SystemAndree Piwowarczyk
Department of Prosthetic Dentistry, School of Dentistry, Johann Wolfgang Goethe University, Frankfurt, Germany
J Prosthodont 14:39-45. 2005..A clinical report demonstrates the use of the Lava All-Ceramic System with the restoration of 2 single crowns...
- Marginal and internal fit of all-ceramic CAD/CAM crown-copings on chamfer preparationsA Bindl
Division of Aesthetic and Computer Restorations, Department of Preventive Dentistry, Periodontology and Cariology, Center for Dental and Oral Medicine, University of Zurich, Zurich, Switzerland
J Oral Rehabil 32:441-7. 2005..05) from Decim, Procera and slip-cast. Internal mesiodistal gap width was similar. The fit of conventional and CAD/CAM all-ceramic molar crown-copings covered the same range of gap width confirming the assumed hypothesis...
- Prospective clinical study of zirconia posterior fixed partial dentures: 3-year follow-upIrena Sailer
Clinic for Fixed and Removable Prosthodontics and Dental Materials, School of Dentistry, University of Zurich, Switzerland
Quintessence Int 37:685-93. 2006..The purpose of this prospective clinical cohort study was to determine the success rate of 3- to 5-unit posterior fixed partial dentures (FPDs) with zirconia frameworks after 3 years of function...
- Marginal and internal fit of Cerec 3 CAD/CAM all-ceramic crownsTakashi Nakamura
Division of Oromaxillofacial Regeneration, Osaka University Graduate School of Dentistry, Suita, Japan
Int J Prosthodont 16:244-8. 2003....
- Factorial analysis of variables influencing stress in all-ceramic crownsE Dianne Rekow
Basic Sciences Department, New York University, New York, NY 10010, USA
Dent Mater 22:125-32. 2006....
- Shear strength of core-veneer interface in bi-layered ceramicsHana M Al-Dohan
School of Dentistry, University of Michigan, Ann Arbor, MI 48109, USA
J Prosthet Dent 91:349-55. 2004..Whether this phenomenon is an inherent weakness of the veneering porcelain due to a weak interface between the veneering and the core porcelains, or merely a fracture through the veneering porcelain itself, has not been explored...
- Comparison of two bond strength testing methodologies for bilayered all-ceramicsMine Dundar
Ege University, School of Dentistry, Department of Prosthodontics, Izmir, Turkey
Dent Mater 23:630-6. 2007..This study compared the shear bond strength (SBS) and microtensile (MTBS) testing methodologies for core and veneering ceramics in four types of all-ceramic systems...
- Effect of surface roughness on flexural strength of veneer ceramicsH Fischer
Department of Dental Prosthetics, Section of Dental Materials, University RWTH Aachen, Germany
J Dent Res 82:972-5. 2003....
- Optical behavior of current ceramic systemsNicolas V Raptis
Division of Postgraduate Prosthodontics, Tufts University, School of Dental Medicine, Boston, Massachusetts, USA
Int J Periodontics Restorative Dent 26:31-41. 2006..Light transmission characteristics and color matching were subjectively evaluated by five experienced prosthodontists who did not participate in this clinical study...
- Microtensile bond strength of different components of core veneered all-ceramic restorationsMoustafa N Aboushelib
Department of Dental Material Science, Academisch Centrum Tandheelkunde Amsterdam, Universiteit van Amsterdam and Vrije Universiteit, The Netherlands
Dent Mater 21:984-91. 2005..The selected systems were two CAD-CAM ceramics; Cercon and Vita Mark II and one pressable system; (IPS)Empress 2 for layering technique...
- Marginal adaptation in dentin of a self-adhesive universal resin cement compared with well-tried systemsM Behr
Department of Prosthodontics, University of Regensburg, Franz Josef Strayss Allee 11, 93053 Regensburg, Germany
Dent Mater 20:191-7. 2004..This study compares the marginal adaptation of a new self-adhesive universal resin cement with only one application step, to the marginal adaptation of established cements and their corresponding adhesive systems...
- Physical properties and microstructural characterization of dental porcelains mixed with distilled water and modeling liquidG Sinmazişik
Vocational School of Health Related Professions, Marmara University, Nisantasi, Istanbul, Turkey
Dent Mater 22:735-45. 2006..The aim of this study was to microstructurally characterize and to make comparisons of the physical properties of sintered dental porcelains prepared by mixing with distilled water and with their modeling liquid...
- Mechanical properties of commercial high strength ceramic core materialsA S Rizkalla
Division of Biomaterials Science, School of Dentistry, Faculty of Medicine and Dentistry, The University of Western Ontario, N6A 5C1 London, Ont, Canada
Dent Mater 20:207-12. 2004....
- Translucency of zirconia copings made with different CAD/CAM systemsPaolo Baldissara
Alma Mater Studiorum University of Bologna, Department of Oral Sciences, Section of Prosthodontics, Via S Vitale 59, 40125 Bologna, Italy
J Prosthet Dent 104:6-12. 2010..Zirconia cores are reported to be less translucent than glass, lithium disilicate, or alumina cores. This could affect the esthetic appearance and the clinical choices made when using zirconia-based restorations...
- Chemical durability and microhardness of dental ceramics immersed in acidic agentsBoonlert Kukiattrakoon
Department of Conservative Dentistry, Faculty of Dentistry, Prince of Songkla University, Hat Yai, Songkhla, Thailand
Acta Odontol Scand 68:1-10. 2010..To evaluate the microhardness and surface elemental compositions of ceramics immersed in acidic agents...
- Marginal fit of alumina-and zirconia-based fixed partial dentures produced by a CAD/CAM systemJ Tinschert
Department of Prosthodontics, University of Aachen, Germany
Oper Dent 26:367-74. 2001....
- Clinical assessment of high-strength all-ceramic crownsD R Haselton
University of Iowa, College of Dentistry, Iowa City, Iowa 52242, USA
J Prosthet Dent 83:396-401. 2000..All-ceramic crowns are being used extensively. Little data are available on their clinical performance...
- Structural reliability of alumina-, feldspar-, leucite-, mica- and zirconia-based ceramicsJ Tinschert
Subdepartment for Dental Materials Science and Department of Prosthodontics, University of Aachen, Paulwelsstr 30, 52074, Aachen, Germany
J Dent 28:529-35. 2000....
- Translucency and biaxial flexural strength of four ceramic core materialsYa Ming Chen
Dental Research Institute, College of Stomatology, Nanjing Medical University, Nanjing, PR China
Dent Mater 24:1506-11. 2008..To assess the relative translucencies and flexural strengths of four dental restorative ceramic core materials...
- Vicker's microhardness and energy dispersive x-ray analysis of fluorapatite-leucite and fluorapatite ceramics cyclically immersed in acidic agentsBoonlert Kukiattrakoon
Department of Conservative Dentistry, Prince of Songkla University, Hat Yai, Thailand
J Oral Sci 51:443-50. 2009..05). EDX results of both ceramics found that the elemental percentage of Na, K, Zr, Al and Si decreased after being immersed in acidic agents...
- Predicting porcelain thickness required for dental shade matchesR D Douglas
School of Dental Medicine, Southern Illinois University, Alton, IL 62002, USA
J Prosthet Dent 82:143-9. 1999..Production of a ceramic dental restoration that matches a target shade is dependent on porcelain thickness. Even when adequate porcelain thickness exists, clinical shade matches are difficult to achieve...
- Randomized controlled clinical trial of zirconia-ceramic and metal-ceramic posterior fixed dental prostheses: a 3-year follow-upIrena Sailer
Clinic for Fised and Removable Prosthodontics and Dental Material Science, Center for Dental and Oral Medicina, University of Zurich, Zurich, Switzerland
Int J Prosthodont 22:553-60. 2009..The aim of this study was to test whether posterior fixed dental prostheses (FDPs) with zirconia frameworks exhibit similar survival rates and technical and biologic outcomes as those with metal frameworks...
- The effect of acidic agents on surface ion leaching and surface characteristics of dental porcelainsBoonlert Kukiattrakoon
Division of Crown and Bridge, Department of Conservative Dentistry, Faculty of Dentistry, Prince of Songkla University, Songkhla, Thailand
J Prosthet Dent 103:148-62. 2010..Acidic food and sour fruits and drinks have been investigated for their destructive effects on enamel. However, their effect on porcelain restorations has not been widely examined...
- Fatigue life and failure modes of crowns systems with a modified framework designFabio C Lorenzoni
Department of Prosthodontics, Integrated Center for Research, Bauru School of Dentistry, University of Sao Paulo, Bauru, SP 17012 901, Brazil
J Dent 38:626-34. 2010..max ZirCAD/IPS e.max,) crowns...
- Variations in tooth preparations for resin-bonded all-ceramic crowns in general dental practiceA F Sutton
Liverpool University Dental Hospital
Br Dent J 191:677-81. 2001..To investigate variations in tooth preparations for resin-bonded all-ceramic crowns (RBCs) in general dental practice (GDP)...
- CAD/CAM Zirconia vs. slip-cast glass-infiltrated Alumina/Zirconia all-ceramic crowns: 2-year results of a randomized controlled clinical trialMurat Cavit Cehreli
Section of Prosthodontics, CosmORAL Oral and Dental Health Polyclinics, Ankara, Turkey
J Appl Oral Sci 17:49-55. 2009....
- Fracture resistance of yttrium oxide partially-stabilized zirconia all-ceramic bridges after veneering and mechanical fatigue testingAnders Sundh
Department of Odontology, Faculty of Medicine, Umea University, SE 901 87 Umea, Sweden
Dent Mater 21:476-82. 2005....
- In vitro evaluation of low-temperature aging effects and finishing procedures on the flexural strength and structural stability of Y-TZP dental ceramicsHarry P Papanagiotou
Goldman School of Dental Medicine, Boston University, Boston, MA, USA
J Prosthet Dent 96:154-64. 2006....
- Variation in color between intended matched shade and fabricated shade of dental porcelainAlvin G Wee
Section of Restorative Dentistry, Prosthodontics, and Endodontics, College of Dentistry, The Ohio State University, Columbus, Ohio 43210 9422, USA
J Prosthet Dent 87:657-66. 2002..The total quantifiable color difference between shade matching and shade duplication has not been investigated formally...
- Results of a prospective randomized controlled trial of posterior ZrSiO(4)-ceramic crownsB S Encke
Department of Prosthodontics, University Medical Center Freiburg, Germany
J Oral Rehabil 36:226-35. 2009..In conclusion, Everest HPC crowns with an adequate occlusal tooth reduction of >1.5 mm are suitable for posterior restorations, but the marginal fit shows a potential for improvement...
- ZrO2 three-unit fixed partial dentures: comparison of failure load before and after exposure to a mastication simulatorW Att
Department of Prosthodontics, Faculty of Dentistry, Albert Ludwigs University, Freiburg, Germany
J Oral Rehabil 34:282-90. 2007..Further assessments are needed before recommending these restorations for daily practice...
- The influence of the veneering porcelain and different surface treatments on the biaxial flexural strength of a heat-pressed ceramicGiuseppe Isgrò
Department of Dental Material Science, ACTA Netherlands, Amsterdam
J Prosthet Dent 90:465-73. 2003..Additionally, when a 2-layer all-ceramic restoration is required for esthetic purposes, part of the stronger ceramic core material is replaced by veneering porcelain...
- Indentation fracture toughness and dynamic elastic moduli for commercial feldspathic dental porcelain materialsAmin S Rizkalla
Division of Biomaterials Science, School of Dentistry, The University of Western Ontario, N6A 5C1 London, Ont, Canada
Dent Mater 20:198-206. 2004The purpose of this study was to evaluate and compare the indentation fracture toughness, true hardness and dynamic elastic moduli for 14 commercial dental porcelain materials.
- Can material properties predict survival of all-ceramic posterior crowns?Dianne Rekow
Department of Basic Science and Craniofacial Biology, New York University College of Dentistry, New York, New York, USA
Compend Contin Educ Dent 28:362-8; quiz 369, 386. 2007..This article reviews failure rates and modes of all-ceramic crowns and addresses the question of whether material properties can accurately predict clinical survival. Guidelines for selecting new and existing ceramics are provided...
- A comparison of fracture strength of yttrium-oxide- partially-stabilized zirconia ceramic crowns with varying core thickness, shapes and veneer ceramicsA Sundh
National Dental Health Service, County Council of Västerbotten, Norsjo, Sweden
J Oral Rehabil 31:682-8. 2004..5 mm Denzir core. The mode of failure varied among the Empress 2 crowns and the crowns with a core of a Y-TZP zirconia ceramic. Long-term studies are necessary to assess the clinical performance of this restorative system...
- An evaluation of color stability of reinforced composite resin compared with dental porcelain in commonly consumed beveragesAhmad Ghahramanloo
Department of Prosthodontics, Dental Research Center and Dental School of Mashhad, Mashhad University of Medical Sciences, Mashhad, Iran
J Calif Dent Assoc 36:673-80. 2008..Tea caused the most significant color change. DeltaE of all of the materials was changed after the immersion in all of the staining solutions during the experimental process...
- Shear bond strengths between different zirconia cores and veneering ceramics and their susceptibility to thermocyclingPetra C Guess
Department of Prosthodontics, University Hospital, Freiburg, Germany
Dent Mater 24:1556-67. 2008..The purpose of this study was to evaluate the shear bond strength between various commercial zirconia core and veneering ceramics, and to investigate the effect of thermocycling...
- Clinical long-term results of VITA In-Ceram Classic crowns and fixed partial dentures: A systematic literature reviewAvi Wassermann
Department of Prosthodontics, Dental School, University Hospital Freiburg, Freiburg, Germany
Int J Prosthodont 19:355-63. 2006..This systematic literature review gives an overview of the clinical performance of the VITA In-Ceram Classic Alumina, Spinell, and Zirconia restorations...
- Metameric effect between dental porcelain and porcelain repairing resin compositeSung Hee Kim
Department of Dental Biomaterials Science, Dental Research Institute, College of Dentistry, Seoul National University, Seoul, Korea
Dent Mater 23:374-9. 2007The objectives were to evaluate the metameric color and hue angle (degrees) changes between dental porcelain and porcelain repairing resin composites.
- Strength, fracture toughness and microstructure of a selection of all-ceramic materials. Part II. Zirconia-based dental ceramicsMassimiliano Guazzato
Biomaterials Science Research Unit, Faculty of Dentistry, University of Sydney, United Dental Hospital, 2 Chalmers Street, Surry Hills, NSW, Australia 2010
Dent Mater 20:449-56. 2004..In the present study, DC Zirkon, an experimental yttria partially stabilized zirconia, In-Ceram Zirconia slip and In-Ceram Zirconia dry-pressed were compared...
- Bond strengths of veneering ceramics to reinforced ceramic core materialsMine Dundar
Department of Prosthodontics, School of Dentistry, Ege University, Bornova, Izmir, Turkey
Int J Prosthodont 18:71-2. 2005
- Survival probability of zirconia-based fixed dental prostheses up to 5 yr: a systematic review of the literatureJaana Sophia Schley
Department of Prosthodontics and Dental Materials, Medical Faculty, RWTH Aachen University, Aachen, Germany
Eur J Oral Sci 118:443-50. 2010..However, an important improvement of the veneering systems is required, and for FDPs with more units in function, further randomized, controlled clinical trials are necessary...
- Influence of microstructure and chemistry on the fracture toughness of dental ceramicsJ B Quinn
ADAHF Paffenbarger Research Center, National Institute of Standards and Technology STOP8546, Gaithersburg, MD 20899 8546, USA
Dent Mater 19:603-11. 2003..the primary aim of this research was to measure fracture toughness for several groups of dental ceramics, and determine how this property is affected by chemistry and microstructure...
- Strength, fracture toughness and microstructure of a selection of all-ceramic materials. Part I. Pressable and alumina glass-infiltrated ceramicsMassimiliano Guazzato
Biomaterials Science Research Unit, Faculty of Dentistry, University of Sydney, United Dental Hospital, 2 Chalmers Street, Surry Hills, NSW 2010 Australia
Dent Mater 20:441-8. 2004..In part I, three hot-pressed glass-ceramics (IPS-Empress, Empress 2 and a new experimental ceramic) and alumina glass-infiltrated ceramics (In-Ceram Alumina), processed by both slip casting and dry pressing, were compared...
- The in vitro failure of all-ceramic crowns and the connector area of fixed partial dentures using bilayered ceramic specimens: the influence of core to dentin thickness ratioGarry J P Fleming
Materials Science Unit, Division of Oral Bioscience, Dublin Dental School and Hospital, University of Dublin, Trinity College, Lincoln Place, Dublin 2, Ireland
Dent Mater 22:771-7. 2006....
- Microtensile bond strength of different components of core veneered all-ceramic restorations. Part 3: double veneer techniqueMoustafa N Aboushelib
Department of Dental Materials Science, Academic Center for Dentistry Amsterdam ACTA, University of Amsterdam and the Free University, The Netherlands
J Prosthodont 17:9-13. 2008..The aim of this work was to evaluate the effect of combining both press-on and layering veneer ceramics in one restoration on the bond strength with zirconia frameworks...
- Shear bond strength of five porcelain repair systems on cerec porcelainP J van der Vyver
Faculty of Dentistry, University of Pretoria
SADJ 60:196-8, 200; quiz 216, 218. 2005..Significant shear bond strength differences were observed for the different repair systems. All the systems tested can probably be used to repair Cerec Vitablocs Mark II porcelain, with some systems providing higher bond strengths...
- Effect of light-curing method and cement activation mode on resin cement knoop hardnessRubens Nisie Tango
Department of Restorative Dentistry, Piracicaba Dental School Unicamp, Sao Paulo, Brazil
J Prosthodont 16:480-4. 2007..To evaluate the Knoop hardness (KHN) of the resin cement Enforce activated by chemical/physical mode or physical mode solely; light-cured directly or through a 1.5 mm thick ceramic disc (HeraCeram) on shade DD2...
- Influence of firing cycles on the margin distortion of 3 all-ceramic crown systemsMehmet Cudi Balkaya
Department of Fixed Prosthodontics, Istanbul University, Turkey
J Prosthet Dent 93:346-55. 2005..Although all-ceramic restorations are widely used, there is a lack of information about how the fit is affected by fabrication procedures. The adequacy of the fit of all-ceramic restorations has been questioned...
- Bonding strength of resin cement to silicate glass ceramics for dental CAD/CAM systems is enhanced by combination treatment of the bonding surfaceYusuke Shimakura
Department of Prosthodontics, Showa University School of Dentistry, 2 1 1, Kitasenzoku, Ohta ku, Tokyo 145 8515, Japan
Dent Mater J 26:713-21. 2007....
- Veneer vs. core failure in adhesively bonded all-ceramic crown layersJ J W Lee
Materials Science and Engineering Laboratory, National Institute of Standards and Technology, 100 Bureau Drive, Mail Stop 8520, Gaithersburg, MD 20899 8520, USA
J Dent Res 87:363-6. 2008..Veneer cracking did depend on adhesive thickness. However, no significant differences in critical loads for veneer cracking were observed for specimens containing alumina or zirconia cores...
- Effect of zirconia type on its bond strength with different veneer ceramicsMoustafa N Aboushelib
Department of Dental Materials Science, Academic Center for Dentistry Amsterdam ACTA, University of Amsterdam and Free University, Amsterdam, The Netherlands
J Prosthodont 17:401-8. 2008..The aim of this study was to investigate the effect of zirconia type, white or colored, and its surface finish on the bond strength to two veneer ceramics...
- Contact damage in brittle coating layers: influence of surface curvatureTarek Qasim
School of Mechanical Engineering, The University of Western Australia, Crawley, W A 6009, Australia
J Biomed Mater Res B Appl Biomater 73:179-85. 2005..Implications concerning the design of ceramic-based dental crowns are considered...
- Comparison of the bond strength of stainless steel orthodontic brackets bonded to crown porcelainsSiew Han Chay
Faculty of Dentistry, University of Singapore, Singapore
Aust Orthod J 21:19-23. 2005..The bond strengths and mode of failure of stainless steel orthodontic brackets bonded to the newer all-ceramic crown systems has not been fully investigated...
- The influence of different core material on the FEA-determined stress distribution in dental crownsNiek De Jager
Department of Dental Material Science, Academisch Centrum Tandheelkunde Amsterdam, Universiteit van Amsterdam and Vrije Universiteit, Louwesweg 1, Amsterdam, 1066 EA, The Netherlands
Dent Mater 22:234-42. 2006..The objective of this study was to evaluate, by finite element analysis (FEA), the influence of different core materials on the stress distribution in dental crowns...
- Rationale for the utilization of bonded nonmetal onlays as an alternative to PFM crownsJose Luis Ruiz
University of Southern California, Advanced Esthetic Dentistry Continuum, USA
Dent Today 25:80, 82-3; quiz 83. 2006
- Microleakage of all-ceramic crowns using self-etching resin luting agentsCynthia Paulina Trajtenberg
Department of Restorative Dentistry and Biomaterials, The University of Texas Dental Branch at Houston, Houston, TX, USA
Oper Dent 33:392-9. 2008..1). Overall, Panavia F 2.0 showed the least microleakage, followed by RelyX Unicem and Multilink, respectively...
- Influence of cementation technique on fracture strength and leakage of alumina all-ceramic crowns after cyclic loadingMarkus B Blatz
Department of Preventive and Restorative Schiences, University of Pennsylvania School of Dental Medicine, Philadelphia, PA 19104, USA
Quintessence Int 39:23-32. 2008..To compare in vitro the influence of 3 cementation techniques on leakage and fracture strength of alumina all-ceramic crowns after cyclic loading in an artificial chewing simulator...
- Retention of zirconium oxide ceramic crowns with three types of cementRosario P Palacios
Department of Restorative Dentistry, University of Washington, Seattle 98195 7456, USA
J Prosthet Dent 96:104-14. 2006..Information about the retentive strength of luting agents for zirconium oxide-based crowns is limited. It is unknown if this type of high-strength ceramic restoration requires adhesive cementation to enhance retention...
- Bond strength of luting materials to ceramic crowns after different surface treatmentsT Derand
Dental Technology and Dental Materials Science, Faculty of Odontology, Malmo University, Malmo, Sweden
Eur J Prosthodont Restor Dent 16:35-8. 2008..Glass pearls increased bond strength of zirconia copings, which was even better after silanization. Variolink II in combination with alumina gave significantly lower bond strength...
- Microleakage in full-crown all-ceramic restorations: influence of internal surface treatment, silane application, alumina system, and substrateAngela Brys Osório
Operative Dentistry Department, School of Dentistry, Federal University of Pelotas, Rio Grande do Sul, Brazil
Int J Prosthodont 20:123-4. 2007..Statistical analysis (P < .05) showed higher leakage in dentin margins compared to enamel. In enamel, Procera showed greater leakage compared to In-Ceram. Generally, lower microleakage was observed for the AO plus silane treatment...
- Utilization of multiple restorative materials in full-mouth rehabilitation: a clinical reportJung Nam
Graduate Prosthodontics, Department of Restorative Dentistry, School of Dentistry, University of Washington, Seattle, WA, USA
J Esthet Restor Dent 20:251-63; discussion 264-5. 2008....
- Translucent quartz-fiber post luted in vivo with self-curing composite cement: case report and microscopic examination at a two-year clinical follow-upAdriano Dallari
Department of Restorative Dentistry, Dental School, University of Padua, Italy
J Adhes Dent 8:189-95. 2006..This case suggests that it is possible to obtain good results in the short term from the cementation of quartz-fiber posts with composite resin cements...
- Effect of die spacer thickness on shear bond strength of porcelain laminate veneersSeok Hwan Cho
Department of Dental Biomaterials Science, College of Dentistry and Dental Research Institute, Seoul National University, Korea
J Prosthet Dent 95:201-8. 2006..The application of die spacer may affect the shear bond strength (SBS) of porcelain laminate veneer (PLV). However, there is no standard for the amount of die spacer necessary for the fabrication of PLV restorations...
- Effect of core and veneer thicknesses on the color parameters of two all-ceramic systemsTamer E Shokry
Department of Fixed Prosthodontics, Faculty of Dental Medicine, Al Azhar University, Egypt
J Prosthet Dent 95:124-9. 2006..Specific contributions of the core and the veneer thickness on the appearance of layered disk specimens are not well characterized...
- Vertical marginal discrepancy of ceramic copings with different ceramic materials, finish lines, and luting agents: an in vitro evaluationAdriana Ferreira Quintas
University of Sao Paulo, Brazil
J Prosthet Dent 92:250-7. 2004..Prosthetic restorations that fit poorly may affect periodontal health and occlusion. Studies that have evaluated the accuracy of fit of ceramic restorations before and after cementation assessed primarily intracoronal restorations...
- Fatigue and fracture properties of yttria partially stabilized zirconia crown systemsEleftheria Tsalouchou
Centre for Adult Oral Health, Bart s and The London, Queen Mary s School of Medicine and Dentistry, QM, Turner Street, London E1 2AD, UK
Dent Mater 24:308-18. 2008..The purpose of this study was to test in vitro the fatigue and fracture properties of the Zirconia Everest core material after being veneered with a sintered or a heat-pressed veneer material...
- The influence of ceramic surface treatments on the tensile bond strength of composite resin to all-ceramic coping materialsBo Kyoung Kim
Department of Prosthodontics, College of Dentistry, Yonsei University, Shinchondong 134, Sudaemoon gu, Seoul, Republic of Korea
J Prosthet Dent 94:357-62. 2005..Porcelain repair frequently involves replacement with composite resin, but the bond strength between composite resin and all-ceramic coping materials has not been studied extensively...
- Influence of ceramic thickness and polymerization mode of a resin luting agent on early bond strength and durability with a lithium disilicate-based ceramic systemGokhan Akgungor
Department of Prosthetic Dentistry, Faculty of Dentistry, Istanbul University, 34390 Capa, Istanbul, Turkey
J Prosthet Dent 94:234-41. 2005..There is little information regarding the selection of an appropriate polymerization mode for cementing translucent all-ceramic restorations...
- Effect of veneering method on the fracture and bond strength of bilayered zirconia restorationsMoustafa N Aboushelib
Department of Dental Materials Science, Academisch Centrum Tandheelkunde Amsterdam, Universiteit van Amsterdam and Vrije Universiteit, The Netherlands
Int J Prosthodont 21:237-40. 2008..6 +/- 2 MPa) of CAD-veneered zirconia were significantly higher (P < .001) compared to the control (346 +/- 24 N and 15.1 +/- 1 MPa, respectively). CAD veneering is a reliable method for veneering zirconia frameworks...
- In vitro fracture strength of teeth restored with different all-ceramic crown systemsNarong Potiket
School of Dentistry, Louisiana State University Health Sciences Center, 1100 Florida Avenue, New Orleans, LA 70119, USA
J Prosthet Dent 92:491-5. 2004..There is insufficient knowledge of the strength of all-ceramic crowns bonded to natural teeth to warrant the use of all-ceramic crowns in place of metal-ceramic crowns...
- An in vitro study of the compressive load at fracture of Procera AllCeram crowns with varying thickness of veneer porcelainBriony Webber
Department of Conservation, Eastman Dental Institute for Oral Health Care Sciences, University College London, London, United Kingdom
J Prosthet Dent 89:154-60. 2003..All-ceramic crowns, which contain a core, are usually veneered with porcelain to produce the desired aesthetics and contour. The effect of veneer porcelain on the strength of the restoration has been a cause of debate...
- Integration of all-ceramic restorations in reconstructive prosthetic dentistry: a case reportMarcus Abboud
Department of Oral Surgery, Rheinische Friedrich Wilhelms University, Bonn, Germany
Quintessence Int 35:103-7. 2004..Bleeding on probing was minimal at both restoration types. The marginal integrity of the all-ceramic restorations was considered to be nearly as precise as that of the metal-ceramic crowns...
- Influence of framework design on fracture strength of mandibular anterior all-ceramic resin-bonded fixed partial denturesSpiridon Oumvertos Koutayas
Department of Prosthodontics, Propaedeutics and Dental Materials, School of Dentistry, Christian Albrechts University, Kiel, Germany
Int J Prosthodont 15:223-9. 2002..The purpose of this in vitro study was to evaluate the influence of the framework design on the fracture strength of all-ceramic resin-bonded fixed partial dentures (RBFPD) in the mandibular incisor region...
- Microleakeage and resin cement film thickness of luted all-ceramic and gold electroformed porcelain-fused-to-metal crownsLeticia Borges Jacques
Department of Dental Materials, School of Dentistry, University of Sao Paulo, Brazil
J Adhes Dent 5:145-52. 2003..The purpose of this study was to evaluate the sealing ability of single-unit all-ceramic and gold-electroformed crowns luted with a resin cement under laboratory conditions...
- Salvaging fractured porcelain crowns with a direct composite repair techniqueIrfan Ahmad
Pract Proced Aesthet Dent 14:233-8; quiz 240. 2002..The ensuing discussion highlights etiology, clinical presentations, and guidelines for repairing fractured restorations...
- Bonding indirect resin composites to metal: Part 1. Comparison of shear bond strengths between different metal-resin bonding systems and a metal-ceramic systemHaralampos Petridis
Department of Fixed Prosthesis and Implant Prosthodontics, School of Dentistry, Aristotle University, Thessaloniki, Greece
Int J Prosthodont 16:635-9. 2003..This laboratory study compared the shear bond strength between three indirect resin composites and a noble alloy using their respective bonding systems...
- Use of woven glass fibres to reinforce a composite veneer. A fracture resistance and acoustic emission studyP K Vallittu
Department of Prosthetic Dentistry and Biomaterials Research, Institute of Dentistry, University of Turku, Turku, Finland
J Oral Rehabil 29:423-9. 2002....
- THERMALLY INDUCED CHANGES IN DENTAL PORCELAIN EXPANSIONJOHN MACKERT; Fiscal Year: 2002..New ceramic formulations and combinations of nucleating agents will be investigated to reduce the leucite particle size as means to effect these physical properties improvements. ..
- CONTROLLED-RELEASE SEALANT TO PREVENT SECONDARY CARIESKenneth Anusavice; Fiscal Year: 2004..mutans, site specific levels of S. mutans at the margins of amalgam and composite restorations, and the width of marginal crevices adjacent to amalgam and composite restorations). ..
- Methyl Mercury Evaluation in Dental Waste WaterJames Drummond; Fiscal Year: 2003..Hypothesis: Element mercury released in DWW is converted to Hg(lI) and then in more limited amounts to methyl-mercury by specific biofilm bacterial species in the Dental sewage pipes. ..
- High Toughness Textured Ceramics for Biomedical UseIsabelle Denry; Fiscal Year: 2007..Potential applications include dental restorations, dental implant superstructures, and bone replacement implants. ..
- Visual Assessment of Color Difference.Alvin Wee; Fiscal Year: 2002..Tukey's Studentized Range Test (alpha=O.05) will be used as a post hoc test. A chi-square test will compare data from phase I and II to assess validation of the computer with the actual sample model. ..
- Dental Cast Titanium-Ceramic BondingZhuo Cai; Fiscal Year: 2003..This development will advance the titanium-ceramic systems that are more biocompatible and economical than current metal-ceramic systems, thereby benefitting the general public. ..
- FAILURE ANALYSIS OF DENTAL RESTORATIONSJanet Quinn; Fiscal Year: 2005..abstract_text> ..
- Dentino-enamel junction genetic-structural correlationShane White; Fiscal Year: 2005..abstract_text> ..
- Root deformation and root resorptionThomas Katona; Fiscal Year: 2006..unreadable] [unreadable]..