Results 111 to 120 of about 136,087 (244)

Effect of surface treatments on the bond strength between additively manufactured or injection‐molded high‐performance polymers and titanium

Journal of Prosthodontics, EarlyView.
Abstract Purpose To investigate the effect of surface treatment and fabrication techniques of high‐performance polymers on their shear bond strength (SBS) to grade IV titanium. Materials and Methods A total of 120 pre‐milled titanium abutments were sectioned.
Ahmet Serkan Küçükekenci, Doğu Ömür Dede, Oğuz Süleyman Özdemir, Burak Yilmaz   +3 more
wiley   +1 more source

Effect of femtosecond laser induced surface patterns on the flexural strength of monolithic zirconia. [PDF]

To investigate how patterns generated by femtosecond (fs) laser and femtosecond laser power affect the surface roughness (Ra) and biaxial flexural strength (BFS) of monolithic zirconia.
Kilic, Hamdi Sukur, Donmez, Mustafa Borga, Seker, Huseyin, Gundogdu, Yasemin, Okutan, Yener   +4 more
core   +1 more source

Effect of material, prosthesis height, and aging on the fracture strength of additively and subtractively manufactured implant‐supported cantilevered prostheses

Journal of Prosthodontics, EarlyView.
Abstract Purpose This study aimed to evaluate the inherent and after cyclic loading fracture strength of implant‐supported cantilevered fixed prostheses fabricated from recently introduced additively manufactured (AM) and subtractively manufactured (SM) materials, considering variations in prosthesis height.
Mustafa Borga Dönmez, Paola Maldonado, Çiğdem Kahveci, Ahmet Orgev, Marta Revilla‐León, Burak Yilmaz, Gülce Cakmak   +6 more
wiley   +1 more source

Translucency of monolithic and core zirconia after hydrothermal aging

Acta Biomaterialia Odontologica Scandinavica, 2015
Objective: To evaluate the hydrothermal aging effect on the translucency of partially stabilized tetragonal zirconia with yttria (Y-TZP) used as monolithic or fully milled zirconia and of core type. Methods: Twenty disc-shaped specimens (1 and 10 mm) for each type of monolithic and core Y-TZP materials were milled and sintered according to the ...
Fathy, Salma M., El-Fallal, Abeer A., El-Negoly, Salwa A., El Bedawy, Abu Baker   +3 more
openaire   +2 more sources

A digital workflow for full‐arch implant fixed prosthesis: Clinical application of a 3D‐printed polychromatic flangeless trial denture, anatomic bone reduction guide, and intraoral scanning for definitive prosthesis fabrication

Journal of Prosthodontics, EarlyView.
Abstract This clinical report presents a comprehensive digital workflow for rehabilitating a patient with maxillary terminal dentition using a full‐arch, implant‐supported fixed dental prosthesis (FP‐1). It highlights the integration of a 3D‐printed polychromatic flangeless trial denture and a customized anatomic bone reduction template, enabling ...
Weiqing Liu, Toshiki Nagai, Wei‐Shao Lin   +2 more
wiley   +1 more source

The metameric effect of monolithic zirconias with varying yttrium ratios

The Journal of Advanced Prosthodontics
To evaluate the metameric disparities among monolithic zirconia materials with differing yttrium compositions across various lighting conditions.Thirty-six square-shaped zirconia samples measuring 10 × 10 × 0.5 mm were prepared from monolithic zirconia materials with three different yttrium contents.
Mehmet Ejder Güven, Özlem Kara
openaire   +3 more sources

Metal stain on monolithic zirconia restoration: A case report

The Journal of Advanced Prosthodontics, 2017
In restorative treatment using fixed dental prostheses, dentists should select appropriate restoration material among various types of dental materials. The strength, marginal fit, esthetics, wear resistance, biocompatibility, and cost are important factors in the choice of restoration materials.
Min-Sang Cha, Sang-Woon Lee, Yoon-Hyuk Huh, Lee-Ra Cho, Chan-Jin Park   +4 more
openaire   +2 more sources

Relationship between bruxism and different types of mechanical complications in implant‐supported prosthesis: A systematic review with meta‐analysis

Journal of Prosthodontics, EarlyView.
Abstract Purpose This review aimed to assess the prevalence and association between bruxism and different types of mechanical complications in implant‐supported prosthesis, which is missing in the literature. Methods A systematic review with meta‐analysis was carried out in PubMed/Medline, Web of Science, Embase, Cochrane Library, LILACS, and Scopus ...
Rafael de Araujo Vidal, Victor Cobalchini Martins, Elisa Zancanaro de Figueiredo, Camila Caspary Roithmann, Daniel Bertuzzi, Márcio Lima Grossi   +5 more
wiley   +1 more source

Colloidal stability for concentrated zirconia aqueous suspensions [PDF]

, 2009
This work started as part of an investigation into the mechanisms by which fine zirconia aqueous dispersions can be processed for ceramic materials engineering.
Guizard, Christian, Marie‐Laure Rami, Christian Guizard, Bernard Cabane, Rami, Marie Laure, Cabane, Bernard, Rami, Marie-Laure, Meireles, Martine, Martine Meireles   +8 more
core   +1 more source

Effects of gastric acid on surface roughness, microhardness, fracture strength, and color change of dental ceramics: A systematic review of in vitro studies

Journal of Prosthodontics, EarlyView.
Abstract Purpose This systematic review evaluated the effects of simulated gastric acid (SGA) on surface and mechanical properties of dental ceramics to answer the research question: Does immersion in SGA alter the surface roughness, microhardness, fracture strength, and color of dental ceramics?
Geany Ferreira Rodrigues, Isaac Augusto Dantas Nogueira, Nicole Escórcio de Meneses, Ana Letícia Daniel Fontenele, Francisbênia Alves Silvestre, Ana Carolina Lima Moreira, Lívia Maria Sales Pinto Fiamengui, Karina Matthes de Freitas Pontes, Raniel Fernandes Peixoto   +8 more
wiley   +1 more source