Results 51 to 60 of about 28,477 (258)

Evaluation of zirconia bonding to veneering porcelain [PDF]

open access: yesMakedonsko Farmacevtski Bilten, 2014
Zirconium dioxide as core ceramic material for dental crowns and bridges, possess high strength, chemical stability and superior aesthetics after veneering. Veneering ceramic is considered to be the weakest part of all-ceramic restorations. The adhesion
Aneta Mijoska, Mirjana Popovska
doaj  

Effect of Different Thicknesses of Pressable Ceramic Veneers on Polymerization of Light-cured and Dual-cured Resin Cements [PDF]

open access: yes, 2015
Aim: This study evaluated the effects of ceramic veneer thicknesses on the polymerization of two different resin cements. Materials and methods: A total of 80 ceramic veneer disks were fabricated by using a pressable ceramic material (e.max Press ...
Ahn, Kwang Woo   +4 more
core   +2 more sources

Clinical Insights From an 11‐Year and 6‐Month Follow‐Up of a Full‐Mouth Lithium Disilicate Rehabilitation for Severe Tooth Wear

open access: yesJournal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective This article aims to describe the clinical execution and management of a full‐mouth rehabilitation in a patient with severe tooth wear, utilizing partial and full‐contour lithium disilicate restorations, with a long‐term follow‐up of 11 years and 6 months.
José Maurício dos Santos Nunes Reis   +4 more
wiley   +1 more source

Porcelain Surface Roughness, Color and Gloss Changes after Orthodontic Bonding [PDF]

open access: yes, 2006
The purpose of this study was to evaluate the alteration in surface characteristics after orthodontic debonding of two types of porcelain systems commonly used in prosthetic dentistry. For this purpose, porcelain specimens were fabricated from low-fusing
Bradley, T. Gerard   +3 more
core   +1 more source

Evaluation of shear bond strength based on substructure materials and ceramic veneering techniques

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose Bilayered restorations have both the strength of the substructure material and the esthetics of the veneer material; however, they should have appropriate bonding between the two materials. This study aimed to evaluate the shear bond strength (SBS) according to the substructure material and veneering technique used in bilayered ...
Han‐Sol Song   +4 more
wiley   +1 more source

The Evolution of Dental Materials over the Past Century: Silver and Gold to Tooth Color and Beyond. [PDF]

open access: yes, 2019
The field of dental materials has undergone more of a revolution than an evolution over the past 100 y. The development of new products, especially in the past half century, has occurred at a staggering pace, and their introduction to the market has been
Bayne, SC   +4 more
core   +1 more source

Bond strength and interfacial analysis of six CoCr alloys made by conventional casting and selective laser melting

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose To investigate the effects of the elemental composition and the manufacturing process of cobalt chromium–molybdenum (CoCr–Mo), cobalt chromium–tungsten (CoCr–W), and CoCr–Mo‐W alloys on metal–ceramic bond strength. Materials and Methods Six CoCr‐based alloys were included in this study, a were classified into three different groups ...
Youssef S. Al Jabbari   +3 more
wiley   +1 more source

Comparison of Porcelain Surface and Flexural Strength Obtained by Microwave and Conventional Oven Glazing [PDF]

open access: yes, 2009
Statement of problem. Although the superior qualities of microwave technology are common knowledge in the industry, effects of microwave glazing of dental ceramics have not been investigated. Purpose.
Brewer, Jane D.   +4 more
core   +1 more source

Comparison of stress distribution around splinted and nonsplinted implants with different crown height space in posterior mandible: A finite element analysis study

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose The purpose of this finite element analysis (FEA) study was to analyze the stress distribution on prosthetic components of splinted and nonsplinted prostheses, bone, and implants with different crown height space (CHS). Materials and Methods Mandibular posterior segment was modeled with no resorption at the second premolar site and ...
Hamiyet Güngör Erdoğan   +2 more
wiley   +1 more source

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