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)
Publications209 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...
- Determination of dose rates from natural radionuclides in dental materialsI Veronese
Dipartimento di Fisica, Universita degli Studi di Milano, Milano, Italy
J Environ Radioact 91:15-26. 2006..of uranium and thorium was significantly below the levels found in the period when addition of uranium to dental porcelain materials was still permitted...
- 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...
- 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...
- 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...
- 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...
- 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...
- 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...
- 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)...
- 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 ..
- 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...
- 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...
- 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...
- 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.
- 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....
- 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...
- 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....
- 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...
- 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....
- 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...
- 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...
- 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...
- 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...
- 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.
- 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...
- 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...
- 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...
- 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...
- Preparing anterior teeth for indirect restorationsPaul A Brunton
Unit of Integrated Restorative Care, University Dental Hospital of Manchester, Higher Cambridge Street, Manchester M15 6FH
Dent Update 31:131-6. 2004..This article considers the different types of preparation recommended for veneers and resin-bonded, all-ceramic and porcelain fused to metal crowns and gives an indication when each technique may be used...
- 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...
- Light transmission through all-ceramic dental materials: a pilot studyFlavio H Rasetto
Department of Restorative Dentistry, Baltimore College of Dental Surgery, University of Maryland, 21202, USA
J Prosthet Dent 91:441-6. 2004..Statement of problem Light transmission through veneers affects the degree of polymerization of light-polymerized resin luting agents...
- 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...
- 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
- 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...
- 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...
- 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...
- 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...
- Effect of different ceramic surface treatments on resin microtensile bond strengthAlfredo Meyer Filho
Federal University of Santa Catarina, Florianopolis, Santa Catarina, Brazil
J Prosthodont 13:28-35. 2004..The null hypothesis tested was that neither of the surface treatments (silanization or fluoric acid etching) would produce greater bond strength of composite resin to the ceramic...
- Fracture strength of all-ceramic crowns luted using two bonding methodsAhmed Attia
Department of Conservative Dentistry and Fixed Prosthodontics, Faculty of Dentistry, Mansoura University, Egypt
J Prosthet Dent 91:247-52. 2004..Ceramic bonding systems using ceramic primers without the use of hydrofluoric acid have been introduced, but data about the efficiency of these systems are lacking...
- 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...
- The influence of cement lute, thermocycling and surface preparation on the strength of a porcelain laminate veneering materialOwen Addison
Biomaterials Unit, School of Dentistry, University of Birmingham, St Chads Queensway, Birmingham B4 6NN, UK
Dent Mater 20:286-92. 2004..The purpose of the current study was to examine the impact of thermocycling on the development of surface flaws on the cemented surfaces of PLV restorations prepared by acid-etching or alumina (Al2O3) abrasion...
- 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...
- 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...
- 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...
- 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...
- 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...
- 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...
- 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...
- 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....
- 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...
- 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...
- 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....
- 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....
- 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...
- Computer-aided direct all-ceramic crowns: preliminary 1-year results of a prospective clinical studyTobias Otto
Int J Periodontics Restorative Dent 24:446-55. 2004..Fractures or loss of retention were not observed. The method of producing and placing all-ceramic crowns with reduced stump preparations and endo crowns chairside in one appointment can be implemented successfully in private practice...
- 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...
- 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...
- 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...
- 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...
- 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...
- 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...
- 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...
- Fracture resistance of three all-ceramic restorative systems for posterior applicationsKonstantinos Pallis
Department of Restorative Sciences, Graduate Prosthodontics, Baylor College of Dentistry, Dallas, Tex, USA
J Prosthet Dent 91:561-9. 2004....
- 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...
- Preserving a full-arch reconstructionMarvin A Fier
Dent Today 21:82-7. 2002
- Fracture resistance of five different metal framework designs for metal-ceramic restorationsMubin Ulusoy
Department of Prosthodontics, School of Dentistry, Ege University, Izmir, Turkey
Int J Prosthodont 15:571-4. 2002..This study evaluated fracture resistance of five different metal framework designs for metal-ceramic restorations...
- Fabrication of aesthetic, pressed, porcelain-fused-to-metal restorationsGregg A Helvey
Medical College of Virginia, Richmond, Virginia, USA
Pract Proced Aesthet Dent 14:487-92. 2002
- 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...
- 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...
- Porcelain veneer bonding to enamel with plasma-arc light resin curingKazumi Watanabe
Department of Oral and Maxillofacial Rehabilitation, Okayama University Graduate School of Medicine and Dentistry, Okayama, Japan
Dent Mater J 21:61-8. 2002..The bond strength achieved by plasma-arc curing was found to be relatively unaffected by the shade or opacity of porcelain...
- 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....
- In vivo wear of three types of veneering materials using implant-supported restorations: a method evaluationH W Anselm Wiskott
Department of Prosthodontics, University of Geneva, School of Dentistry, Switzerland
Eur J Oral Sci 110:61-7. 2002..45 microm3 microm2 yr(-1) (volume). The error of the procedure was estimated at +/- 13%. It was concluded that the procedure was applicable for clinical studies, and that the composite did not differ from the ceramic as to its wear rate...
- The shear bond strength of composite brackets on porcelain teethT H Huang
Dental Department, Chung Shan Medical and Dental College Hospital, Taichung, Taiwan, Republic of China
Eur J Orthod 23:433-9. 2001..05). The factors that affected the bond strength, beginning with the most significant, were acid etching, primer application, and then thermocycling. A mechanical based composite bracket can offer good bond strength to porcelain teeth...
- 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...
- Effects of post-core design and ferrule on fracture resistance of endodontically treated maxillary central incisorsLu Zhi-Yue
Department of Dentistry, Beijing Hospital, Beijing, People s Republic of China
J Prosthet Dent 89:368-73. 2003..Studies concerning the effects of post-core design and ferrule on the fracture resistance of endodontically treated teeth remain controversial...
- In vitro marginal fit of three all-ceramic crown systemsIn Sung Yeo
Department of Prosthodontics, College of Dentistry, Seoul National University, Korea
J Prosthet Dent 90:459-64. 2003..Studies on marginal discrepancies of single restorations using various systems and materials have resulted in statistical inferences that are ambiguous because of small sample sizes and limited numbers of measurements per specimen...
- Influence of core thickness on a restored crown of a first premolar using finite element analysisKaarel A Proos
School of Aerospace, Mechanical and Mechatronic Engineering, Faculty of Dentistry, University of Sydney, Biomaterials Science Research Unit, National Innovation Centre, Eveleigh, New South Wales, Australia
Int J Prosthodont 16:474-80. 2003..This study examined the influence of ceramic coping thickness on the maximum stresses that arise in a first premolar all-ceramic crown...
- 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....
- In vitro fracture resistance of teeth with dentin-bonded ceramic crowns and core build-upsMark Lang
Glasgow Dental School, Scotland
Am J Dent 16:88A-96A. 2003..To assess the fracture strength of dentin-bonded crowns placed on cores of amalgam, resin composite and viscous glass-ionomer...
- 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...
- Weibull analysis and flexural strength of hot-pressed core and veneered ceramic structuresAlvaro Della Bona
School of Dentistry, The University of Passo Fundo, P O Box 611 613, Passo Fundo, RS 99001 970, Brazil
Dent Mater 19:662-9. 2003..Failure loads were recorded and the fracture surfaces were examined using SEM. ANOVA and Duncan's multiple range test were used for statistical analysis...
- Which mechanical and physical testing methods are relevant for predicting the clinical performance of ceramic-based dental prostheses?K J Anusavice
College of Dentistry, University of Florida, Gainesville, FL, USA
Clin Oral Implants Res 18:218-31. 2007....
- Effect of different high-palladium metal-ceramic alloys on the color of opaque and dentin porcelainMinos M Stavridakis
School of Dentistry, University of Geneva, Switzerland
J Prosthet Dent 92:170-8. 2004The color of dental porcelain depends on the type of metal substrate. Little research has been done to document the effects of different types of high-palladium alloys on the color of dental porcelain.
- Cerium oxide as a silver decolorizer in dental porcelainsW J O'Brien
University of Michigan, Ann Arbor, USA
Dent Mater 14:365-9. 1998Silver-base alloys are known to produce an esthetically unpleasant yellow-green tint in the dental porcelain when making PFM restorations...
- Water-enhanced crystallization of leucite in dental porcelainJ R Mackert
Section of Dental Materials, Department of Oral Rehabilitation, School of Dentistry, Medical College of Georgia, Augusta, GA, USA
Dent Mater 16:426-31. 2000The purpose of this study was to determine whether long-term exposure of dental porcelain to saliva during temporary cementation of a porcelain-fused-to-metal (PFM) restoration could enhance leucite crystallization if the restoration is ..
- Study of Pd-Ag dental alloys: examination of effect of casting porosity on fatigue behavior and microstructural analysisD Li
Section of Oral Biology, The Ohio State University, Columbus, OH, USA
J Mater Sci Mater Med 21:2723-31. 2010..3Zn); and IS 64 (59.9Pd-26.0Ag-7.0Sn-2.8Au-1.8 Ga-1.5In-1.0Pt). Tension test bars, heat-treated to simulate dental porcelain application, were subjected to cyclic loading at 10 Hz, with R-ratio of -1 for amplitudes of compressive and ..
- Comparison of the bond strength of laser-sintered and cast base metal dental alloys to porcelainTolga Akova
Department of Prosthodontics, Faculty of Dentistry, Cukurova University 01330 Balcali, Adana, Turkey
Dent Mater 24:1400-4. 2008The purpose of this study was to compare shear bond strengths of cast Ni-Cr and Co-Cr alloys and the laser-sintered Co-Cr alloy to dental porcelain.
- High-temperature X-ray diffraction measurement of sanidine thermal expansionJ R Mackert
Department of Oral Rehabilitation, School of Dentistry, Medical College of Georgia, Augusta 30912 1260, USA
J Dent Res 79:1590-5. 2000..to the sanidine polymorph of feldspar during certain heat treatments within the normal firing range of dental porcelain. The effects of this conversion on porcelain thermal expansion and porcelain-metal thermal compatibility have ..
- Adalbert J. Volck (1828-1912): Confederate dentist, artist and anti-Lincoln satiristA G Christen
Indiana University Nicotine Dependence Program, Indiana University Schools of Dentistry and Medicine, USA
J Hist Dent 49:17-23. 2001..Among his professional accomplishments was his work in the early development of dental porcelain restorations. Although he was a non-combatant in the U.S...
- In vitro dentinal surface reaction of 9.5% buffered hydrofluoric acid in repair of ceramic restorations: a scanning electron microscopic investigationS Szep
School of Dentistry, Johann Wolfgang Goethe University, Frankfurt am Main, Germany
J Prosthet Dent 83:668-74. 2000..Recent research has indicated that strong bonds can be formed between composite and dental porcelain. Porcelain surfaces are etched with hydrofluoric acid and treated with silane coupling agents before ..
- Potential countersample materials for in vitro simulation wear testingAdrian C Shortall
School of Dentistry, The University of Birmingham, Birmingham B4 6NN, UK
Dent Mater 18:246-54. 2002..This research investigated the wear behavior and surface characteristics associated with three candidate countersample materials used for in vitro wear testing in order to identify a possible suitable substitute for human dental enamel...
- Flexural strength of a layered zirconia and porcelain dental all-ceramic systemS N White
University of California Los Angeles, School of Dentistry, Los Angeles, CA 90095 1668, USA
J Prosthet Dent 94:125-31. 2005..Zirconia has many potential advantages compared to existing core materials; however, its performance when layered with porcelain has not been evaluated...
- Polishing of dental porcelain by polycrystalline diamondYoshiharu Nakamura
Department of Fixed Prosthodontics, School of Dental Medicine, Tsurumi University, Yokohama, Japan
Biomed Mater Eng 20:283-93. 2010..In the present study, we investigated using bonded PCD for polishing dental porcelain, for which a lustrous surface is difficult to obtain by polishing...
- Optimum particle size distribution for reduced sintering shrinkage of a dental porcelainS T Rasmussen
Department of Biologic and Materials Science, School of Dentistry, University of Michigan, Ann Arbor, USA
Dent Mater 13:43-50. 1997The purpose of this investigation was to develop a systematic method for obtaining an optimum particle size distribution for a given dental porcelain and compaction method that had a low sintering shrinkage.
- Evidence of a critical leucite particle size for microcracking in dental porcelainsJ R Mackert
Department of Oral Rehabilitation, School of Dentistry, Medical College of Georgia, Augusta 30912 1260, USA
J Dent Res 80:1574-9. 2001..The purpose of the present study was to determine whether the mean leucite particle size of a dental porcelain influences the degree of microcracking in the porcelain...
- Relationship between static chemical and cyclic mechanical fatigue in a feldspathic porcelainS N White
University of Southern California, Los Angeles, USA
Dent Mater 13:103-10. 1997..The goal of this study was to determine if static chemical and cyclic mechanical fatigue are independent, or if they interact to produce greater than additive strength loss in a feldspathic porcelain...
- Human perception of dental porcelain translucency correlated to spectrophotometric measurementsMin Chieh Liu
Department of Dentistry, Shin Kong Wu Ho Su Memorial Hospital, Shihlin District, Taipei, Taiwan
J Prosthodont 19:187-93. 2010This study evaluated the relationship between instrumental measurements and subjective visual assessment of differences in dental porcelain translucency.
- Fatigue limits and SEM/TEM observations of fracture characteristics for three Pd-Ag dental casting alloysDongfa Li
Oral Biology, The Ohio State University, Columbus, OH 43218 2357, USA
J Mater Sci Mater Med 18:119-25. 2007..5 and 38, and having the as-cast surface condition, were subjected to heat treatment simulating dental porcelain firing cycles and fatigued in air at room temperature under uniaxial tension-compression at 10 Hz...
- Self-Healing, Fracture Resistant Restorative CeramicsJason Griggs; Fiscal Year: 2004..clay-reinforced porcelains will exhibit similar or superior biocompatibility compared to unreinforced dental porcelain, and 5) smectite clay-reinforced porcelains will exhibit hardness and abrasive potential lower than those of ..
- 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. ..
- THERMALLY INDUCED CHANGES IN DENTAL PORCELAIN EXPANSIONJOHN MACKERT; Fiscal Year: 1993....
- Graded Structures for Damage Resistant All-Ceramic RestorationsYu Zhang; Fiscal Year: 2007....
- Graded Structures for Damage Resistant All-Ceramic RestorationsYu Zhang; Fiscal Year: 2009....
- Ceramic Prosthesis Survival Based on Cares/Life AnalysisKenneth Anusavice; Fiscal Year: 2007..This study should yield clinically-relevant fatigue data and an improved method for assessing the time-dependent survival probability of ceramic prostheses. ..
- OPTIMIZATION OF RESTORATION DESIGNKenneth Anusavice; Fiscal Year: 1993..The results of these studies should serve as the basis for optimizing the design and thermal processing conditions which can enhance the long-term performance of ceramic-based restorations...
- Translational Basic-Clinical Analysis of Implant-Borne Ceramic Bridge SurvivalKENNETH JOHN ANUSAVICE; Fiscal Year: 2010..The comparative evaluation of results from the two studies will provide critically important validation of a cost-effective in vitro model for systematically evaluating new ceramic materials. ..
- High Toughness Textured Ceramics for Biomedical UseIsabelle Denry; Fiscal Year: 2007..Potential applications include dental restorations, dental implant superstructures, and bone replacement implants. ..
- 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. ..