Results 271 to 280 of about 37,098 (303)
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Marginal Adaptation of Cast Metallic Dental Crowns Using Microplasma Welding Procedures
Advanced Materials Research, 2011Modern welding proceedings can be a beneficial method for repairing marginal adaptation defects in fixed prostheses technology. The aim of the study was to conduct experimental investigations to determine the optimal microplasma welding parameters according to the defect type.
Liliana Sandu +2 more
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Journal of Prosthodontic Research, 2023
To evaluate the marginal adaptation and fracture resistance of three computer-aided design/computer-assisted manufacturing hybrid dental materials with different occlusal thicknesses.Ninety single-molar crowns were digitally fabricated using a milled hybrid nanoceramic (Cerasmart, CE), polymer-infiltrated ceramic network (PICN, Vita Enamic, VE), and 3D-
Pisit, Suksuphan +4 more
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To evaluate the marginal adaptation and fracture resistance of three computer-aided design/computer-assisted manufacturing hybrid dental materials with different occlusal thicknesses.Ninety single-molar crowns were digitally fabricated using a milled hybrid nanoceramic (Cerasmart, CE), polymer-infiltrated ceramic network (PICN, Vita Enamic, VE), and 3D-
Pisit, Suksuphan +4 more
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European Journal of Dental Education, 2021
AbstractIntroductionThe computer‐aided design/computer‐aided manufacturing (CAD/CAM) technology has revolutionised dentistry at present. An operator's skills can affect the overall clinical duration and marginal accuracy of the prosthesis fabricated through this workflow.
Ying Yin Tan +2 more
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AbstractIntroductionThe computer‐aided design/computer‐aided manufacturing (CAD/CAM) technology has revolutionised dentistry at present. An operator's skills can affect the overall clinical duration and marginal accuracy of the prosthesis fabricated through this workflow.
Ying Yin Tan +2 more
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European Journal of Oral Sciences, 2022
AbstractThe aim of this study was to compare the marginal and internal adaptation of three‐unit fixed dental prostheses (FDPs) fabricated from different metal‐free materials using CAD/CAM methods. A total of 100 three‐unit FDPs were produced from a cubic zirconia, a fiber‐reinforced resin composite, a polyetheretherketone (PEEK), a ...
Melike Cigdem Baran +2 more
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AbstractThe aim of this study was to compare the marginal and internal adaptation of three‐unit fixed dental prostheses (FDPs) fabricated from different metal‐free materials using CAD/CAM methods. A total of 100 three‐unit FDPs were produced from a cubic zirconia, a fiber‐reinforced resin composite, a polyetheretherketone (PEEK), a ...
Melike Cigdem Baran +2 more
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Marginal adaptation of dental composites containing prepolymerized filler.
Operative dentistry, 1998Marginal adaptation to cylindrical dentin preparations of five commercially available dental composites--Charisma, Estelite, Herculite, Pertac, and Silux Plus--and seven experimental dental composites containing prepolymerized filler was evaluated by measurement of the wall-to-wall polymerization contraction gaps.
W, Yukitani +4 more
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Biomaterials, 2003
To determine whether marginal adhesion is sensitive to different irradiation parameters, we investigated the in vitro adhesion values of four dental resins on metal surfaces.Four groups of eight specimens each of Z250, Filtek flow, Dyract AP and Dyract flow were placed in pre-treated stainless steel cavities and irradiated using different methods of ...
Oberholzer, Theunis G. +3 more
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To determine whether marginal adhesion is sensitive to different irradiation parameters, we investigated the in vitro adhesion values of four dental resins on metal surfaces.Four groups of eight specimens each of Z250, Filtek flow, Dyract AP and Dyract flow were placed in pre-treated stainless steel cavities and irradiated using different methods of ...
Oberholzer, Theunis G. +3 more
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Dental Materials, 1987
Abstract The effect of pretreatment of dentin with a 5% sodium hypochlorite solution (NaOCl) or Tubulicid on the marginal adaptation of a glass ionomer cement (FUJI), a glass ionomer cement reinforced with silver particles (Ketac Silver) and 3 dentin adhesives (Clearfil, Dentin Bonding Agent and Scotch Bond) was tested in vivo .
J W, van Dijken, P, Hörstedt
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Abstract The effect of pretreatment of dentin with a 5% sodium hypochlorite solution (NaOCl) or Tubulicid on the marginal adaptation of a glass ionomer cement (FUJI), a glass ionomer cement reinforced with silver particles (Ketac Silver) and 3 dentin adhesives (Clearfil, Dentin Bonding Agent and Scotch Bond) was tested in vivo .
J W, van Dijken, P, Hörstedt
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The International Journal of Prosthodontics
To compare the marginal and internal fit of monolithic zirconia (MZ) 3-unit fixed dental prostheses (FDPs) fabricated using two CAD/CAM workflows: full-chairside (FCH) and lab (LAB).The right maxillary first premolar and first molar were prepared for MZ 3-unit FDPs on a typodont. CEREC Primescan digitized the typodont model 15 Omes.
Nuha A, Alkaff +4 more
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To compare the marginal and internal fit of monolithic zirconia (MZ) 3-unit fixed dental prostheses (FDPs) fabricated using two CAD/CAM workflows: full-chairside (FCH) and lab (LAB).The right maxillary first premolar and first molar were prepared for MZ 3-unit FDPs on a typodont. CEREC Primescan digitized the typodont model 15 Omes.
Nuha A, Alkaff +4 more
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Journal of Marmara University Dental Faculty, 1998
Class V abrasion, erosion and caries lesions restored with composite resin seem to be more susceptible to microleakage, because the gingival margin is usually placed in cementum and/or dentine. The purpose of this study was to evaluate the microleakage, in vitro, of a dentinal bonding system using a technique of restoration with a positive and a ...
E, Kocabalkan +2 more
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Class V abrasion, erosion and caries lesions restored with composite resin seem to be more susceptible to microleakage, because the gingival margin is usually placed in cementum and/or dentine. The purpose of this study was to evaluate the microleakage, in vitro, of a dentinal bonding system using a technique of restoration with a positive and a ...
E, Kocabalkan +2 more
openaire +1 more source
2021
Objectives: To compare marginal fit and internal adaptation of monolithic zirconia (MZ) 3-unit fixed dental prostheses (FDPs) fabricated using two workflows: a full-chairside computer aided design/computer aided manufacturing (CAD/CAM) one (FCH) and a lab CAD/CAM one (LAB).
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Objectives: To compare marginal fit and internal adaptation of monolithic zirconia (MZ) 3-unit fixed dental prostheses (FDPs) fabricated using two workflows: a full-chairside computer aided design/computer aided manufacturing (CAD/CAM) one (FCH) and a lab CAD/CAM one (LAB).
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