Results 141 to 150 of about 20,182 (277)

Characterization of Lithia‐Based Machinable Glass‐Ceramic Materials

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective Lithia‐based glass ceramics lead the indirect single‐unit restoration market, but the underlying evidence is dominated by a single material. New materials have been introduced. The purpose was to investigate the elemental composition, elemental oxide composition, as‐fabricated surface morphology, as‐fabricated flexural strength ...
Anvita Maharishi, Edward A. McLaren, Shane N. White   +2 more
wiley   +1 more source

Exploration of the covariation signal between cortical bone and dentine volumes across the upper limb bones and anterior teeth in modern humans and relevance to evolutionary anthropology

Journal of Anatomy, EarlyView.
Using microtomographic scans of modern human arm and forearm bones and anterior dentition, we quantified cortical bone and dentine volumes and their topographic distribution. Our results revealed a co‐variation between cortical bone and dentine volumes, suggesting shared factors influencing their postnatal development.
Mathilde Augoyard, Clément Zanolli, Antonio Profico, Adrien Thibeault, Marine Cazenave, Anna C. Oettlé, Ericka N. L′Abbé, Jakobus Hoffman, Priscilla Bayle   +8 more
wiley   +1 more source

Comparing the effect of a desensitizing material and a self-etch adhesive on dentin sensitivity after periodontal surgery: a randomized clinical trial. [PDF]

Restor Dent Endod, 2017
Hajizadeh H, Nemati-Karimooy A, Majidinia S, Moeintaghavi A, Ghavamnasiri M.   +4 more
europepmc   +1 more source

The BruxChecker System for Quantitatively Assessing Sleep Bruxism at the Dental Level: Reliability, Reference Values and Methodological Considerations

Journal of Oral Rehabilitation, EarlyView.
The BruxChecker system provides excellent reliability in measuring the occlusal peeled area for quantitatively assessing the grinding type of sleep bruxism at the dental level in young adults with healthy dentitions. The highest reliability was achieved using the BruxChecker for two or three consecutive nights and scanning by transillumination.
Mireia Ustrell‐Barral, Carla Zamora‐Olave, Laura Khoury‐Ribas, Bernat Rovira‐Lastra, Jordi Martinez‐Gomis   +4 more
wiley   +1 more source

Validation of clinically related aging models based on enamel wear

Journal of Prosthodontics, EarlyView.
Abstract Purpose Physiological and erosive wear reported in clinical studies were reviewed, and in vitro aging models were developed to simulate and compare the effect of aging on human teeth with the review data obtained from clinical studies. Methods A review of clinical studies and randomized clinical trials that quantify enamel wear was performed ...
Beshr Hajhamid, Laurent Bozec, Hassan Moghadam, Howard Tenenbaum, Grace M. De Souza, Eszter Somogyi‐Ganss   +5 more
wiley   +1 more source

Effect of sintering cycle on the strength and translucency of multilayered zirconia

Journal of Prosthodontics, EarlyView.
Abstract Purpose A newly introduced sintering protocol promises to offer higher translucency while not significantly compromising the flexural strength of the material. However, the effect of the novel sintering protocol has not been thoroughly validated.
Kedith Sawangsri, Steven Makowka, Sompop Bencharit, Hyeongil Kim   +3 more
wiley   +1 more source

Comparison the effect of casein phosphopeptide amorphous calcium phosphate and fluoride varnish on dentin hypersensitivity reduction

Caspian journal of dental research, 2015
Introduction: Nowadays, several casein components such as casein phosphopeptide amorphous calcium phosphate (CPP-ACP) are vastly considered as a suitable replacement for fluoride component .
Leila Pishevar, Shirin Zahra Farhad, Mahboube Mirzakhani, Navid Haghayegh, Mohammadreza Ansarinejad   +4 more
doaj  

Influence of the color of 3D‐printed scan aids on the trueness of complete arch digital scans

Journal of Prosthodontics, EarlyView.
Abstract Purpose To determine the influence of using 3D‐printed scan aids in varying colors on the trueness of digital scans. Materials and Methods A master cast with five multi‐unit analogues was scanned. The acquired dataset was exported to standard tessellation language (STL) file format to serve as the reference STL. 3D printing of the prototype in
Özay Önöral, Selin Çakır
wiley   +1 more source

Shade variability and stability in interim and definitive tooth‐colored resin‐based restorative materials: Comparing manufacturer‐claimed shades to a universal shade guide

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate the shade variability and stability of interim and definitive tooth‐colored restorative materials by comparing manufacturer‐claimed shades to a universal shade guide before and after thermocycling. Materials and Methods Eight commercially available tooth‐colored restorative materials were tested, including conventional ...
Amal Alfaraj, Toshiki Nagai, Wei‐Shao Lin   +2 more
wiley   +1 more source

Prevalence of Crown Resorption in Amelogenesis Imperfecta due to Junctional Epidermolysis Bullosa

Oral Diseases, EarlyView.
ABSTRACT Introduction Junctional epidermolysis bullosa (JEB) is a rare genetic disease manifesting with skin and mucosal blistering. As part of the JEB, patients present with syndromic amelogenesis imperfecta (AI). Reports have described external crown resorption (ECR) in the teeth of patients with JEB, but its prevalence is unknown.
Colomba Besa‐Witto, Ana Ortega‐Pinto, Sebastián Véliz, Marco Cornejo, Ignacia Fuentes, Francis Palisson, Susanne Krämer   +6 more
wiley   +1 more source