Results 161 to 170 of about 52,245 (305)

In Vitro Evaluation of Ceramic-Amber Hardness Supported Zirconia [PDF]

Iranian Journal of Materials Science and Engineering
Ceramics in dentistry have been mainly recommended from a cosmetic perspective. Yet, the hardness behaviour may limit the application in many cases. Although amber glass is used for medications and chemicals, no studies focus on using amber glass for ...
Zainab Dhyaa Fawzy, Saja Ali Muhsin, Taha Hassan Abood   +2 more
doaj  

Color perceptibility and validity of silicon carbide-based protective coatings for dental ceramics. [PDF]

J Prosthet Dent, 2022
Fares C, Elhassani R, Ren F, Cabrera AR, Chai I, Neal D, Hsu SM, Esquivel-Upshaw JF.   +7 more
europepmc   +1 more source

Influence of Abutment Shape on Implant Marginal Bone Remodeling: A Double‐Blind, Randomized 24‐Month Clinical Study

Clinical Oral Implants Research, EarlyView.
ABSTRACT Objective This study follows a 2‐year evaluation to verify marginal bone remodeling (MBR) trends associated with different abutment designs. Methods A balanced, randomised, double‐blind clinical trial with two parallel experimental arms. 68 implants were placed in 9 men and 12 women, 48.5% using the straight abutment and 51.5% the concave ...
Flavio Seijas Naya, Juan C. Bernabeu Mira, Alba Pérez Jardón, Mercedes Conde Amboage, David Peñarrocha Oltra, Fabio Camacho Alonso, Mario Pérez Sayáns   +6 more
wiley   +1 more source

Impact of Sandblasting on Morphology, Structure and Conductivity of Zirconia Dental Ceramics Material. [PDF]

Materials (Basel), 2021
Jakovac M, Klaser T, Radatović B, Bafti A, Skoko Ž, Pavić L, Žic M.   +6 more
europepmc   +1 more source

Long‐Term Clinical, Radiographic and Esthetic Outcomes of Zirconia Dental Implants: A 10‐Year Prospective Multicenter Study

Clinical Oral Implants Research, EarlyView.
ABSTRACT Objectives This study aimed to prospectively investigate the long‐term clinical performance of a commercially available one‐piece zirconia dental implant system over 10 years. Material and Methods A multicenter, open‐label study was conducted at three clinical centers in Germany.
S. Roehling, K. H. Bormann, M. M. Bornstein, S. Laval, F. Thieringer, M. Gahlert   +5 more
wiley   +1 more source

Physical Properties and Color Stainability by Coffee and Red Wine of Opaque and High Translucency Zirconia Dental Ceramics after Hydrothermal Degradation. [PDF]

Int J Biomater, 2022
Nascimento Oliveira AL, Elias CN, Salomão Dos Santos HE, Dos Santos C, de Biasi RS.   +4 more
europepmc   +1 more source

Peri‐Implant Crevicular Fluid Analysis by Mid‐Infrared Spectroscopy in Peri‐Implantitis—A Pilot Study

Clinical Oral Implants Research, EarlyView.
ABSTRACT Objectives This study aimed to assess biochemical differences in peri‐implant crevicular fluid (PICF) using ATR‐FTIR spectroscopy and multivariate analysis, through a between‐participant comparison of healthy and peri‐implantitis (PI) sites, and a within‐participant comparison of PI‐PICF and GCF from contralateral periodontal healthy teeth ...
Francisco Maligno, Ricardo N. M. J. Páscoa, Pedro S. Gomes   +2 more
wiley   +1 more source

In Vitro Effect of Acidic Solutions and Sodium Fluoride on Surface Roughness of Two Types of CAD-CAM Dental Ceramics. [PDF]

Int J Dent, 2021
Farhadi E, Kermanshah H, Rafizadeh S, Saeedi R, Ranjbar Omrani L.   +4 more
europepmc   +1 more source

One‐Year Analysis of Clinical and Radiological Outcomes of Two‐Piece Zirconia Compared to Titanium Implants: A Multicenter Prospective Randomized Clinical Trial

Clinical Oral Implants Research, EarlyView.
ABSTRACT Objectives To evaluate the clinical performance of two‐piece zirconia implants with screw‐retained abutments compared to titanium implants after 1 year of loading. Materials and Methods In this multicenter, prospective, randomized clinical trial, 61 two‐piece zirconia and 61 titanium implants were placed and restored with single crowns ...
Marc Balmer, Michael Payer, Anke Steinwender, Valentin Herber, Ronald E. Jung, Sebastian Kühl   +5 more
wiley   +1 more source

Scaffold-Type Structure Dental Ceramics with Different Compositions Evaluated through Physicochemical Characteristics and Biosecurity Profiles. [PDF]

Materials (Basel), 2021
Fabricky MMC, Gabor AG, Milutinovici RA, Watz CG, Avram Ș, Drăghici G, Mihali CV, Moacă EA, Dehelean CA, Galuscan A, Buzatu R, Duma VF, Negrutiu ML, Sinescu C.   +13 more
europepmc   +1 more source