Results 71 to 80 of about 15,294 (236)

A Microscopy Evaluation of Emergence Profile Surfaces of Dental Custom CAD-CAM Implant Abutments and Dental Implant Stock Abutments

open access: yesJournal of Personalized Medicine
Recently, due to the high demand for dental implants, the use of dental implant stock abutments has increased significantly, especially dental custom CAD/CAM implant abutments milled by dental technicians in their laboratories. The purpose of this study is to analyze the surface quality of the emergence profile of dental custom CAD/CAM implant ...
Daniel Adrian Târtea   +7 more
openaire   +2 more sources

Three-dimensional misfit between Ti-Base abutments and implants evaluated by replica technique [PDF]

open access: yesJournal of Applied Oral Science
An important factor affecting the biomechanical behavior of implant-supported reconstructions is the implant-abutment misfit. Objective: This study evaluated the misfit between Ti-Base abutments and implants by means of polyvinyl siloxane replica ...
Karina Bergamo Cardoso   +5 more
doaj   +2 more sources

Removal torque of zirconia abutment screws under dry and wet conditions [PDF]

open access: yes, 2010
The aim of this study was to verify whether screw abutment lubrication can generate higher preload values compared to non-lubricated screws, a titanium abutment was screwed onto an implant analog and scanned with the Procera System to generate 20 ...
FRANCISCHONE JR., Carlos Eduardo   +3 more
core   +1 more source

Micro-leakage at the implant-abutment interface with different tightening torques in vitro

open access: yesJournal of Applied Oral Science, 2012
OBJECTIVES: This study evaluated the microleakage at the implant/abutment interface of external hexagon (eH) implants and abutments with different amounts of bacteria and tightening torques.
João Paulo da Silva-Neto   +5 more
doaj   +1 more source

Exploring polyetheretherketone in dental implants and abutments: A focus on biomechanics and finite element methods

open access: yesReviews on Advanced Materials Science
This review article investigates the properties and applications of polyetheretherketone (PEEK) in the field of dental implantology. PEEK has emerged as a significant material of interest due to its mechanical strength, biocompatibility, and radiolucency.
Hanna Eddie Gazo   +3 more
doaj   +1 more source

Comparison of strain generated in bone by "platform-switched" and "non-platform-switched" implants with straight and angulated abutments under vertical and angulated load: A finite element analysis study

open access: yesIndian Journal of Dental Research, 2013
Purpose: The aim of this study was to evaluate the microstrain exhibited by bone around immediately loaded, platform-switched, and non-platform-switched implants under vertical and angled loading using a finite element analysis (FEA) and also to evaluate
Susan Paul   +2 more
doaj   +1 more source

THE DENTAL TECHNICIANS PERFORMANCE STANDARDS IN MANUFACTURING THE SINGLE CROWNS ON IMPLANTS

open access: yesУкраїнський стоматологічний альманах, 2018
The most common method of dentition of included defects prosthetics using implants is manufacturing of single crowns with fixation on cement or screws. Material can be metal, ceramics, plastics and combinations thereof.
E.V. Diiev, T.V. Diieva, V.Z. Obidnyak
doaj  

Residual stress estimated by nanoindentation in pontics and abutments of veneered zirconia fixed dental prostheses [PDF]

open access: diamond, 2022
Vinícius P. Fardin   +8 more
openalex   +1 more source

Altering Occlusal Vertical Dimension Provisionally with Base Metal Onlays: A Clinical Report [PDF]

open access: yes, 2008
This article presents a method for altering occlusal vertical dimension (OVD) to restore dentitions with limited restorative space due to loss of tooth structure.
Kuracina, Jennifer   +2 more
core   +1 more source

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