Results 51 to 60 of about 136,087 (244)

Monolithic Zirconia for Prosthetic Reconstructions: Advantages and Limitations [PDF]

, 2017
Purpose of Review Due to frequent clinical reports on chipping of the veneering ceramic applied on zirconia frameworks, non-veneered monolithic zirconia has been proposed in an attempt to improve the lifetime of metal-free fixed dental prostheses (FDPs).
Lucas Hian da Silva, de Lima, Erick, Özcan, Mutlu, Mutlu Özcan, Paulo Francisco Cesar, Erick de Lima, da Silva, Lucas Hian, Cesar, Paulo Francisco, Miriam Hochman, Hochman, Miriam   +9 more
core   +1 more source

Adaptation, Marginal, and Occlusal Quality of Monolithic Zirconia Crowns: Effect of the CAD/CAM Milling Protocol. [PDF]

J Esthet Restor Dent
ABSTRACT Objectives Variables related to CAD/CAM processing can affect the final quality of all‐ceramic crowns. This study aims to evaluate the effect of the milling protocol on the adaptation, marginal and occlusal quality of monolithic zirconia crowns.
Lavandoski Bringhenti I, Restani Oliveira A, Ulmi Ziglioli N, de Trancoso de Britto V, Della Bona A, Borba M.   +5 more
europepmc   +2 more sources

Monolithic and semi-monolithic translucent zirconium-dioxide restorations : aspects on design, material and strength

, 2020
Although many clinical reports have shown high rates of clinical success associated with fixed dental restorations made of traditional zirconium-dioxide (zirconia), clinical failure due to improper design aiming to achieve high strength and optimal ...
Bakitian, Fahad,, Bakitian, Fahad
core   +1 more source

Fracture resistance of monolithic zirconia molar crowns with reduced thickness [PDF]

, 2015
Objectives. The purpose of the present study was to analyze the relationship between fracture load of monolithic zirconia crowns and axial/occlusal thickness, and to evaluate the fracture resistance of monolithic zirconia crowns with reduced thickness ...
Ørtengren, Ulf Thore, Örtengren, Ulf,, Kanno, T., Kanno, Taro, Nakamura, Keisuke,, Nakamura, Keisuke, Harada, A., Milleding, Percy, Inagaki, R., Niwano, Y., Milleding, Percy,   +10 more
core   +1 more source

Optical properties of new zirconia-based dental ceramics: literature review

Cerâmica, 2021
The first generation of polycrystalline zirconia-based ceramic used to produce dental prosthesis showed excellent mechanical behavior; however, its low translucency limited the indication for aesthetic monolithic restorations.
G. Pizzolatto, M. Borba
doaj   +1 more source

Evaluating the clinical behavior of veneered zirconia in comparison with monolithic zirconia complete arch implant-supported prostheses: A systematic review and meta-analysis

, 2023
Statement of problem: Because the use of zirconia in dentistry is relatively new, the number of published studies on the subject is scarce, even though material selection is an important factor in clinical performance.
Martakoush Saleh, Sara, Galluci, German O., Peña Cardelles, Juan Francisco, Salgado Peralvo, Ángel Orión, Kewalramani, Naresh   +4 more
core   +1 more source

Effectiveness of different orthodontic adhesives and a universal bonding resin on the bond strength of brackets to different ceramics

Brazilian Dental Science, 2022
Objective: The aim of this study was to evaluate the effectiveness of different adhesives on the shear bond strength (SBS) of brackets bonded to different ceramic materials.
Serpil Çokakoğlu, Işıl Karaokutan
doaj   +1 more source

Controlled Growth of Boron Nitride in Various Phases

Advanced Materials Interfaces, EarlyView.
Phase‐selective boron nitride growth is presented as a unified materials‐design problem across hexagonal, rhombohedral, cubic, and amorphous phases. By linking synthesis routes to thermodynamic stability, kinetic accessibility, surface diffusion, interfacial templating, and energetic activation, this review clarifies how bonding and stacking are ...
Pan Wu, Kanghao Xie, Jiajie Qi, Xiaorui Zheng, Kaihui Liu, Xuedong Bai, Li Wang   +6 more
wiley   +1 more source

Monolithic zirconia reconstructions supported by teeth and implants: 1- to 3-year results of a case series.

, 2017
OBJECTIVE Today, only scarce information is available on monolithic zirconia reconstructions. The objective of this study was to evaluate the performance of monolithic zirconia for tooth- and implant-borne reconstructions.
Katsoulis, Joannis, Kolgeci, Lumni, Worni, Andreas, Worni, Mathias, Mericske, Regina   +4 more
core   +1 more source

Stiffness, Strength, and Failure Modes of Implant-Supported Monolithic Lithium Disilicate Crowns: Influence of Titanium and Zirconia Abutments [PDF]

, 2015
PURPOSE The objective of this study was to evaluate stiffness, strength, and failure modes of monolithic crowns produced using computer-aided design/computer-assisted manufacture, which are connected to diverse titanium and zirconia abutments on an ...
Bürki, Alexander, Joda, Tim, Brägger, Urs, Bethge, Stefan, Zysset, Philippe   +4 more
core   +1 more source