Results 141 to 150 of about 638,404 (342)

Clinical outcome of translucent zirconia and metal‐ceramic posterior crowns in a digital workflow: A 5‐year prospective randomized clinical trial

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate and compare the clinical outcomes of translucent monolithic zirconia (TMZ) and metal‐ceramic (MC) posterior crowns fabricated with digital workflow over a 5‐year observation period. Materials and Methods Fifty‐two patients, in need of a posterior crown, were included in the study and randomly divided into 2 groups to ...
Mustafa Gseibat   +5 more
wiley   +1 more source

Old School Catalog 1910-11, Chicago College of Dental Surgery [PDF]

open access: yes, 1910
https://scholar.valpo.edu/oldschoolcatalogs/1017/thumbnail ...
Valparaiso University
core   +1 more source

Color Stability of Polished and Glazed Dental Porcelain in Chlorhexidine

open access: yesJournal of Islamic Dental Association of Iran, 2017
Background and Aim: Discoloration is a major concern with regard to the use of tooth-colored restorations. Type of restorative material and surface treatment are believed to play a role in this regard.
Mehran Norbakhsh   +4 more
doaj  

Multi-task Learning for Identification of Porcelain in Song and Yuan Dynasties [PDF]

open access: yesarXiv
Chinese porcelain holds immense historical and cultural value, making its accurate classification essential for archaeological research and cultural heritage preservation. Traditional classification methods rely heavily on expert analysis, which is time-consuming, subjective, and difficult to scale.
arxiv  

Systematic Reviews Comparing Direct and Indirect Restorations: An Umbrella Review That Examines Restoration Type and Confidence in Results

open access: yesClinical and Experimental Dental Research, Volume 11, Issue 3, June 2025.
ABSTRACT Objectives There are two technologies for restoring individual structurally defective teeth. A direct restoration is applied chairside in one appointment, while an indirect restoration needs to be lab‐produced before application. This umbrella review of previous English systematic reviews was conducted to determine if there was any difference ...
Mona Kimmel, Clovis Mariano Faggion Jr.
wiley   +1 more source

Clinical Quality Evaluation of Indirect Restorations Manufactured for Patients with Damaged Hard Tissues of Anterior Teeth in the Later Periods

open access: yesGalician Medical Journal, 2016
Speaking about the indirect restoration of the anterior region of dental arch, functions recovery, preservation of the maximum number of vital tissues or aesthetic smile, we mean adherence to the mandatory principles of careful restoration of dental ...
I. R. Kumhyr
doaj  

Three-dimensional analysis of the relationship between the structure of maxillary central incisor and the preparation of dental all-ceramic.

open access: yesPLoS ONE, 2018
The purpose of this study is to investigate the interrelationship between tooth preparation and dental structure of Chinese maxillary central incisors and provide scientific guidance for clinical all-ceramic restoration. Forty-five specimens of maxillary
Peng Wang   +3 more
doaj   +1 more source

Challenges in reconstructing an isolated anterior tooth with a metal-free crown

open access: yesDental Hypotheses, 2013
Introduction: Currently, new esthetic treatments are available to the dentist due to the advent of ceramic-ceramic prostheses. A new option has become part of daily clinical practice, with the promise of esthetic optimization through the elimination of ...
Max Doria Costa   +6 more
doaj   +1 more source

Emerging basic, clinical and translational research fronts in dental biomaterials R&D [PDF]

open access: yesarXiv, 2017
The current (2007-2007) structure and content of dental materials research has been investigated by identifying and describing the emergent research fronts which can be related to basic, translational and clinical observation research. By a combination of network analysis and text mining of the literature on dental materials indexed in the Web of ...
arxiv  

Comparison of the Effect of Feldspathic Porcelain and Zirconia on Natural Tooth Wear

open access: yesJournal of Islamic Dental Association of Iran, 2014
Background and Aim : Enamel wear is among the main disadvantages of ceramic restorations. Recently, use of full zirconia crowns without dental porcelain has been suggested.
Asadollah Ahmadzadeh   +6 more
doaj  

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