Results 61 to 70 of about 7,351 (225)

Comparison of the marginal adaptation of direct and indirect composite inlay restorations with optical coherence tomography

Journal of Applied Oral Science
Objective The purpose of the study was to use the photonic imaging modality of optical coherence tomography (OCT) to compare the marginal adaptation of composite inlays fabricated by direct and indirect techniques.
Ayşe Gözde TÜRK, Metin SABUNCU, Sena ÜNAL, Banu ÖNAL, Mübin ULUSOY   +4 more
doaj   +1 more source

Power density of various light curing units through resin inlays with modified layer thickness

Restorative Dentistry & Endodontics, 2012
Objectives The purpose of this study was to enhance curing light penetration through resin inlays by modifying the thicknesses of the dentin, enamel, and translucent layers.
Sung-Ok Hong, Yonghui Oh, Jeong-Bum Min, Jin-Woo Kim, Bin-Na Lee, Yun-Chan Hwang, In-Nam Hwang, Won-Mann Oh, Hoon-Sang Chang   +8 more
doaj   +1 more source

Effects of layering technique on the shade of resin overlays and the microhardness of dual cure resin cement

Brazilian Oral Research, 2014
The purpose of this study was to assess the color of layered resin overlays and to test the early microhardness of dual cure resin cement (DCRC) light cured through the layered resin overlays.
Hoon-Sang Chang, Sung-Ok Hong
doaj   +1 more source

Weathering the Storm: Effects of a Hurricane‐Induced Thermal Disturbance on a Juvenile Atlantic Halibut (Hippoglossus hippoglossus) Hotspot in Nova Scotia, Canada

Fisheries Oceanography, EarlyView.
ABSTRACT Atlantic Halibut has recently become the most valuable groundfish in Atlantic Canada following population recovery, and the benthic habitat characteristics of their aggregation areas have been identified as a key outstanding ecological knowledge gap for the species. In 2022, during a multi‐year acoustic tracking study in a key juvenile hotspot
Elizabeth M. T. Bateman, Danni L. Harper, Sarah J. Baldwin, Ellen M. Weise, Daniel E. Ruzzante, Cornelia E. den Heyer, Michael J. W. Stokesbury   +6 more
wiley   +1 more source

Effect of different hydrofluoric acid etching methods on the surface and adhesion strength of two ceramic in⁃ lays

口腔疾病防治, 2018
Objective To study the effect of cleaning treatment with hydrofluoric acid (HF) on the surface and bonding strength of IPS e.max and Vita Mark II ceramic inlays.
DU Lijuan
doaj   +1 more source

Afghanite: A New Silicate‐Matrix Reference Material for In Situ Halogen and Sulfur Microanalysis

Geostandards and Geoanalytical Research, EarlyView.
Key Points A new silicate matrix reference material for in situ chlorine and sulfur determination. Homogeneous across all measured elements. No matrix effects for Cl when calibrating silicate matrices, in contrast to scapolite, which causes systematic Cl overestimation of up to 13%.
Sebastian Stumpf, Thomas Pettke, Johannes Hammerli, Michael A.W. Marks, Andreas Audétat, Jaime D. Barnes, Julia Dietrich, Renée J. Tamblyn   +7 more
wiley   +1 more source

Impact of Various Cavity-Preparation Designs on Fracture Resistance and Failure Mode of CAD/CAM Fabricated Ceramic Inlays and Onlays

Applied Sciences
In recent years, CAD/CAM technology has allowed indirect ceramic restorations to become a part of everyday chairside clinical practice. Therefore, the impact of different cavity-preparation designs on the fracture resistance of CAD/CAM fabricated ...
Ali Atef Elkaffas, Abdullah Mohammed Alshehri, Ali Robaian Alqahtani, Refal Saad Albaijan, Tarek Ahmed Soliman   +4 more
doaj   +1 more source

A Cross‐Sectional Study on Apical Periodontitis in Root‐Filled Teeth: Do Clinically Available Factors Reflect Inflammation Level?

International Endodontic Journal, EarlyView.
ABSTRACT Aim Perceived severity of the condition is one of several factors influencing clinical decision‐making regarding the management of root‐filled teeth with persistent apical radiolucency. However, whether clinically available factors can indicate the severity of persistent apical lesions remains unclear, particularly in asymptomatic cases.
Jenny Olsson, Gunnar Warfvinge, Helena Fransson, Katarina Rydin, Anna Ljunggren   +4 more
wiley   +1 more source

Clinical evaluation of prefabricated ceramic inlays

Indian Journal of Dental Sciences, 2016
Background: One of the methods to overcome the problem of polymerization contraction of posterior composites is to use prefabricated ceramic inlays in combination with composites. Several studies have shown that these pre fabricated ceramic inlays act as
H Murali, Ragoothama Rao, Chirag Bansal
doaj   +1 more source

Cleanse, Perfuse, Retain (CPR) Protocol for Management of Postoperative Infections With d‐PTFE Membranes: Clinical Reports of Three Cases

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective Postoperative infection is a serious complication of bone augmentation procedures, potentially resulting in graft failure, basal bone resorption, and spread of infection to adjacent anatomic spaces. This paper introduces the CPR (Cleanse, Perfuse, and Retain) protocol and illustrates its clinical application in the management of low‐
Istvan A. Urban, Zhaozhao Chen, Hom‐Lay Wang   +2 more
wiley   +1 more source