Results 91 to 100 of about 10,408 (230)

Effect of clinical and laboratory contamination media on the adhesion of luting cement to direct and indirect resin composite materials [PDF]

open access: yes, 2016
This study evaluated the effect of contamination media on the adhesion of resin cement to resin composites. Specimens of direct (DRC) (Quadrant Photo Posterior) and indirect resin composite (IRC) (Gradia) (N = 300, n = 15 per group) were prepared. Except
Koc-Dundar, Bilgin, Özcan, Mutlu
core   +1 more source

Implant therapy in older patients: Prosthetic considerations and biomechanical implications for frailty/aging

open access: yesPeriodontology 2000, EarlyView.
Abstract Background Population aging is reshaping prosthodontic care for both partially and completely edentulous individuals. In older adults, conditions such as frailty, comorbidities, polypharmacy, and cognitive decline can have a direct impact on the biological and biomechanical demands of implant therapy, thereby influencing the success of implant
Yu‐Ting Yeh   +10 more
wiley   +1 more source

The preparation and properties of a glass-ceramic with an aligned microstructure [PDF]

open access: yes
The work described in this thesis was performed on glass-ceramics in which a random arrangement of crystals is grown as a dispersed phase. The physical properties of this material are isotropic.
Atkinson, David Ian Heaton
core  

Development of a device to simulate tooth mobility [PDF]

open access: yes, 2010
Objectives: The testing of new materials under simulation of oral conditions is essential in medicine. For simulation of fracture strength different simulation devices are used for test set-up.
Bieniek KW   +18 more
core   +1 more source

A Full Digital Workflow for Masking Stained Teeth Using Ceramic Cores and Veneers

open access: yesClinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT This clinical case report describes a fully digital workflow for managing intrinsic tooth discoloration in the maxillary right central incisor. The approach involved masking the dark underlying substrate with a ceramic core, followed by a veneer restoration.
Francisco Garcia‐Torres   +5 more
wiley   +1 more source

Does hybridized dentin affect bond strength of self-adhesive resin cement? [PDF]

open access: yes, 2016
Background: Evaluate the influence of different hybridization bonding techniques of a self-adhesive resin cement. Material and Methods: 30 human health molars were divided into six groups (n=10).
Andrade, Gustavo Henrique Barbosa de   +5 more
core   +1 more source

Zirconia versus Titanium Implants: 1‐year Prosthetic Outcome of Screw‐Retained Single Crowns in a Randomized Clinical Trial

open access: yesClinical Implant Dentistry and Related Research, Volume 28, Issue 3, June 2026.
ABSTRACT Aim To compare one‐year prosthetic, technical, and esthetic outcomes of screw‐retained, implant‐supported all‐ceramic single crowns placed on two‐piece zirconia (ZrO2) versus titanium implants. Materials and Methods In this randomized, prospective, multicenter clinical trial, patients received screw‐retained, implant‐supported all‐ceramic ...
Marc Balmer   +5 more
wiley   +1 more source

Characterization of high-fracture toughness K-fluorrichterite-fluorapatite glass ceramics [PDF]

open access: yes, 2004
Stoichiometric K-fluorrichterite (Glass A) and the same composition with 2 mol% P2O5 added (Glass B) were prepared and then heat-treated isothermally from 550°1000°C with 50°C intervals.
Hatton, P.V.   +3 more
core   +1 more source

Fatigue behaviour of root filled teeth: The role of endodontic sealers and restorative techniques

open access: yesEuropean Journal of Oral Sciences, Volume 134, Issue 3, June 2026.
Abstract This in vitro study aimed to evaluate the fatigue behaviour of root canal treated teeth, filled with either AH Plus Jet (AHP) or AH Plus Bioceramic Sealer (AHPB) and rehabilitated with either mesio‐occlusal‐distal (MOD) restorations (direct resin composite) or endocrowns (indirect resin composite).
Andressa Weber Vargas   +5 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

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