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The impact of abutment manufacturing techniques on reverse torque after cyclic loading and implant-abutment interface fitting: an in vitro study [PDF]
BMC Oral HealthBackground Screw loosening and implant-abutment interface (IAI) are critical for the long-term success of implant-supported restorations. This study aimed to evaluate the effect of abutment manufacturing technique on reverse torque values and micro-gap ...
Alaa Mostafa AboRas +2 more
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Effect of different Implant Internal Crest Module Designs on Abutment Stability and Screw Passivity: A Finite Element Analysis [PDF]
International Journal of Prosthodontics and Restorative Dentistry, 2023 Purpose: The purpose of this finite element analysis (FEA) was to comparatively assess implant stability, abutment stability, and screw passivity in dental implants with different internal connections and guide in their selection process.
Sareen Duseja +2 more
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Digital Fabrication of a Repositioning Jig for Multiunit Abutments Placement: A Dental Technique [PDF]
International Journal of Prosthodontics and Restorative Dentistry, 2021 Aim: Designing and fabrication of a digital computer-aided design and computer-aided manufacturing (CAD-CAM) implant abutment repositioning jig (IARJ) by using additive manufacturing.
Majed Altoman +3 more
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Dentistry Journal, 2022 Recently, tissue-level implants with a convergent collar have been introduced. While different studies have investigated the outcomes of this implant design in the rehabilitation of single teeth, its use in full-arch rehabilitation has yet to be ...
Massimo Carossa +4 more
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Is There a Better Biomaterial for Dental Implants than Titanium?—A Review and Meta-Study Analysis
Journal of Functional Biomaterials, 2022 This article focuses on preclinical studies and reviews the available evidence from the literature on dental implant and abutment materials in the last decade.
Håvard J. Haugen, Hongyu Chen
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The Journal of Indian Prosthodontic Society, 2022 Aim: Accurate fit of the abutment to the implant is required for the uniform load distribution throughout the assembly. The study aims to compare the marginal misfit of titanium stock abutments with the cobalt-chromium (CoCr) customized abutments ...
Writuraj Sutradhar +2 more
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Assessment of the Seismic Vulnerability of Bridge Abutments with 3D Numerical Simulations
Geosciences, 2022 The role of abutments on the seismic vulnerability of bridges has been relatively little studied in geotechnical literature. To cover this gap, 3D numerical simulations were herein performed, by studying the seismic performance of three single-span ...
Davide Forcellini
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Geometry of implant abutment surface improving cement effectiveness: An In vitro study
Journal of Pharmacy and Bioallied Sciences, 2021 Aim: The aim of the study was to investigate whether the surface geometry or topography of implant abutments affects the retentive strength of prosthesis cemented with zinc phosphate on standard machined, sandblasted, and grooved implant abutments and to
Aradhana Rathod +5 more
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Influence of bacterial colonization of the healing screws on peri-implant tissue
Journal of Dental Sciences, 2013 Background/purpose: A bacterial adhesion to implant surfaces is a first stage of peri-implant mucositis and peri-implantitis. The aim of this longitudinal study was to examine the quantitative and qualitative biofilm formation on healing screws and the ...
Simonetta D'Ercole +4 more
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Journal of Pharmacy and Bioallied Sciences, 2023 Introduction: In dental implants, the biochemical connection between titanium (ti) and bony tissue has been well established. The properties of dental implants such as osseointegration and stability depend upon composition, design of the implant ...
Chetan Chandra +5 more
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