Results 1 to 10 of about 187,219 (200)

Comparative assessment of flexural strength of monolithic zirconia with different thicknesses and two sintering techniques [PDF]

Clinical and Experimental Dental Research
Objectives This study aimed to compare the flexural strength of monolithic zirconia with different thicknesses and two sintering techniques. Materials and Methods This in vitro, experimental study was conducted on 28 monolithic zirconia discs with 10 mm ...
Nilofar Karbasian, Amirhossein Fathi, Pirooz Givehchian, Saeed Nosouhian, Mohammad Jamshidian, Farhad Almassi, Ali Fazeli   +6 more
doaj   +3 more sources

Wear of enamel antagonist to gradient zirconia vs full strength monolithic zirconia: a randomized clinical trial [PDF]

BMC Oral Health
Background Monolithic zirconia restorations have emerged as a viable alternative to veneered zirconia restorations, eliminating the risk of veneer chipping due to their superior strength, fracture resistance, and aesthetics.
Sara Ismail Mohamed Hussein, Eman M Anwar, Omnia Nabil   +2 more
doaj   +2 more sources

Marginal Discrepancy and Internal Fit of Bi-Layered and Monolithic Zirconia Fixed Dental Prostheses: An In Vitro Study

Applied Sciences, 2023
This in vitro study evaluated the influence of restoration design (bi-layered vs. monolithic) and manufacturing technique on the marginal discrepancy and internal fit of 3-unit zirconia fixed dental prostheses (FDPs).
Majed M. Alsarani, Amin S. Rizkalla, Joseph Fava, Thomas W. Coyle, Omar El-Mowafy   +4 more
doaj   +2 more sources

Factors Affecting the Color Change of Monolithic Zirconia Ceramics: A Narrative Review. [PDF]

J Funct Biomater
Zirconia restorations are widely used in dentistry due to their high esthetic expectations and physical durability. However, zirconia’s opaque white color can compromise esthetics.
Binici Aygün E, Kaynak Öztürk E, Tülü AB, Turhan Bal B, Karakoca Nemli S, Bankoğlu Güngör M.   +5 more
europepmc   +2 more sources

Comparison of Optical Properties and Fracture Loads of Multilayer Monolithic Zirconia Crowns with Different Yttria Levels. [PDF]

J Funct Biomater
Multilayer monolithic zirconia, which incorporates polychromatic layers that mimic natural tooth gradients, offers enhanced aesthetics and functionality while reducing debonding risks and improving fabrication efficiency.
Kang CM, Peng TY, Wu YA, Hsieh CF, Chi MC, Wu HY, Lin ZC.   +6 more
europepmc   +2 more sources

Effect of sintering programs and surface treatments on monolithic zirconia. [PDF]

J Adv Prosthodont
PURPOSE To investigate the effect of sintering programs and surface treatments on surface properties, phase transformation and flexural strength of monolithic zirconia. MATERIALS AND METHODS Zirconia specimens were sintered using three distinct sintering
Dokuzlu SN, Subaşı MG.
europepmc   +2 more sources

A Comprehensive Review of the Surface and Chromatic Properties of Monolithic Zirconia: Evaluating the Impact of Polishing and Finishing Methods on Aesthetics and Performance. [PDF]

Cureus
Monolithic zirconia is widely used in dentistry due to its outstanding mechanical properties, biocompatibility, and aesthetic qualities. This review examines how different polishing and finishing methods impact the performance and appearance of ...
Vohra M, Pandurangan KK, Shenoy A, Keskar V.   +3 more
europepmc   +2 more sources

Bonding Effectiveness of Saliva-Contaminated Monolithic Zirconia Ceramics Using Different Decontamination Protocols. [PDF]

Biomed Res Int
Objective This research study investigated the effect of new decontamination protocols on the bonding capacity of saliva-contaminated monolithic zirconia (MZ) ceramics cemented with two different monomer-containing self-adhesive resin cements.
Demir N, Genc O, Akkese IB, Malkoc MA, Ozcan M.   +4 more
europepmc   +2 more sources

Evaluation of the Bonding Shear Strength between Enamel and Dentin Feldspathic Porcelain and Two Different Monolithic Zirconia with Low and High Translucency [PDF]

International Journal of Dentistry
Introduction. The utilization of ceramics in the field of dentistry has seen a significant rise owing to their esthetic appeal and excellent functional properties.
Amirhossein Fathi, Yeganeh Natanzian, Mahsa Ghorbani, Ramin Mosharraf   +3 more
doaj   +2 more sources

Comparative Evaluation of Flexural Strength of PMMA Reinforced with Graphene (G-CAM) and Monolithic Zirconia - An In Vitro Study [PDF]

Journal of Pharmacy and Bioallied Sciences
Background: Optimal flexural strength is a critical prerequisite for materials used in fabricating prosthetic frameworks. The aim of this study was to evaluate and compare the Flexural strength (FS) of two CAD/CAM materials used in dental prostheses ...
Harshita Sachdev, Mukesh Soni, Alka Gupta, Harsh Chansoria, Megha Patil, Bhavya Sharma, Kritika Kar, Ranjana Sharma   +7 more
doaj   +2 more sources