Results 11 to 20 of about 37,626 (299)

Sensitivity analysis of a cemented hip stem to implant position and cement mantle thickness [PDF]

open access: yesComputer Methods in Biomechanics and Biomedical Engineering, 2013
Patient-specific finite element models of the implanted proximal femur can be built from pre-operative computed tomography scans and post-operative X-rays. However, estimating three-dimensional positioning from two-dimensional radiographs introduces uncertainty in the implant position. Further, accurately measuring the thin cement mantle and the degree
Shi, Junfen   +4 more
openaire   +4 more sources

The Comparison of the Film Thickness and Compressive Strength Between Ariadent and Harvard Zinc Phosphate Cement.

open access: yesمجله دانشکده دندانپزشکی اصفهان, 2005
Introduction. Recently, the Ariadent Zinc phosphate cement has been introduced to market with low cost. Some dentists purchase this product because of low cost and others avoid buying it because of unreliable quality.
M - Sabouhi, N Hekmat, N Baiatabadi
doaj   +1 more source

Correlation of the Effect of Escape Vents in Metal-ceramic Crowns on Seating Discrepancy, Cement Thickness, and Microleakage: An In Vitro Study [PDF]

open access: yesInternational Journal of Prosthodontics and Restorative Dentistry, 2023
Purpose: This in vitro study correlated the effect of venting in porcelain fused to metal (PFM) crowns on seating discrepancy, cement thickness, and microleakage.
Shweta Thakkar, Neerja Mahajan
doaj   +1 more source

Evaluation of Film Thickness of Crown Disclosing Agents and Their Comparison with Cement Film Thickness after Final Cementation [PDF]

open access: yesEuropean Journal of Dentistry, 2020
Abstract Objective Verification of the accuracy of crown fit before final cementation is imperative. The aim of this in vitro study was to evaluate the film thickness of commonly used dental crown disclosing materials and their comparison with final cement thickness.
Habib, Syed Rashid   +4 more
openaire   +2 more sources

Comparison of Resin Cement’s Different Thicknesses and Poisson’s Ratios on the Stress Distribution of Class II Amalgam Restoration Using Finite Element Analysis

open access: yesApplied Sciences, 2023
Using a three-dimensional finite element analysis, this study aimed to evaluate the effect of different cements’ thicknesses and Poisson’s ratios on the stress distribution in enamel, dentin, restoration, and resin cement in a computer-aided design of a ...
Hakan Yasin Gönder   +4 more
doaj   +1 more source

Effectiveness of Shade and Thickness of Resin Cement on the Final Colour of the Porcelain Laminate Veneer: A Scoping Review [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2019
Introduction: Porcelain laminate veneer has evolved as a dependable treatment option due to their superior optical properties similar to natural tooth and exceptional aesthetic outcome.
Arun Ravi   +4 more
doaj   +1 more source

Laboratory Study of the Effect of Cement Stabilization of the Interface of Reinforcement and Sand on the Interface Shear Strength [PDF]

open access: yesپژوهش‌های زیرساخت‌های عمرانی, 2023
In this study, the effects of the cement stabilization on the interface of the soil and a geotextile, the thickness of the cement and geotextile layer, and the thickness of the geotextile layer on the interface shear strength have been investigated ...
Eliar Heidarli, Ahad Ouria
doaj   +1 more source

Fixation of the Cemented Stem: Clinical Relevance of the Porosity and Thickness of the Cement Mantle [PDF]

open access: yesThe Open Orthopaedics Journal, 2009
The aim of this review paper is to define the fixation of the cemented stem. Polymethyl methacrylate, otherwise known as “bone cement”, has been used in the fixation of hip implants since the early 1960s. Sir John Charnley, the pioneer of modern hip replacement, incorporated the use of cement in the development of low frictional torque hip arthroplasty.
Hernigou, Philippe   +5 more
openaire   +2 more sources

Effect of thickness, cement shade, and coffee thermocycling on the optical properties of zirconia reinforced lithium silicate ceramic. [PDF]

open access: yes, 2021
OBJECTIVE To investigate the effect of thickness, cement shade, and coffee thermocycling (CTC) on the optical properties of zirconia reinforced lithium silicate (ZLS) paired with different shades of a resin cement.
Kashkari, Afnan   +12 more
core   +1 more source

Effects of Ceramic Translucency and Thickness on Polymerization of a Photosensitive Resin Cement

open access: yesOral, 2023
We investigated the effects of lithium disilicate ceramic thickness and translucency on the degree of polymerization of light-cured resin cement using the measure of hardness.
Abdullah Barazanchi   +4 more
doaj   +1 more source

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