Results 31 to 40 of about 62,934 (293)

Marginal Vertical Fit along the Implant-Abutment Interface: A Microscope Qualitative Analysis

open access: yesDentistry Journal, 2016
The aim of this study was to qualitatively evaluate the marginal vertical fit along two different implant-abutment interfaces: (1) a standard abutment on an implant and (2) a computer-aided-design/computer-aided-machine (CAD/CAM) customized screw ...
Nicola Mobilio   +3 more
doaj   +1 more source

Analysis of stress distribution on the bone around an implant placed in the anterior maxilla using three different abutment angulations by means of finite element analysis

open access: yesJournal of Pharmacy and Bioallied Sciences, 2021
Aim: the aim of the study was to study the effect of stress distribution on the bone around an implant using angled abutments by means of finite element analysis in the anterior maxillary region.
Snehal Shende   +5 more
doaj   +1 more source

Filtration Bypassing Retaining Hydraulic Structures

open access: yesНаука и техника, 2020
Concrete dams that are part of river waterworks are integrated with earthworks or with banks using coastal abutments. If the soil of cost or earthen dam is permeable, then in the zone of contiguity water filtration occurs around the coastal abutment ...
G. G. Kruglov   +2 more
doaj   +1 more source

Comparison of reverse torque values of abutment screws with the application of oil-based and water-based antibacterial agents [PDF]

open access: yesJournal of Dental Research, Dental Clinics, Dental Prospects, 2022
Background. Using antibacterial agents to remove the foul odor of the implant cavity and prevent peri-implantitis can affect the detorque values and lead to the loosening of the abutment screw.
Amin Nourizadeh   +4 more
doaj   +1 more source

Fem and Von Mises analysis of OSSTEM ® dental implant structural components: evaluation of different direction dynamic loads [PDF]

open access: yes, 2018
PURPOSE: The objective of this investigation is to study prosthodontics and internal components resistance to the masticatory stress and considering different force directions by using Finite Element Method analysis (FEM).
Bramanti, E1   +10 more
core   +1 more source

Comparison of various FEM approaches in analysis of passive earth pressures

open access: yesComputer Assisted Methods in Engineering and Science, 2018
Passive earth pressure is an important element in integral bridge design. Due to the integral connection between bridge deck and abutments, the integral bridge expansion and contraction under temperature action causes abutments to move together with the
Miroslav Pecník, Viktor Borzovič
doaj   +1 more source

A finite element analysis of stress allocation around three types of abutment–Implant interfaces

open access: yesJournal of Pharmacy and Bioallied Sciences, 2023
Objectives: This study examined the effects of stress distribution at three abutment–implant interfaces on various implant systems. Materials and Methods: Group I: tri-channel internal connection (Nobel Biocare), Group II: 1.5-mm deep internal hex ...
Raghu Devanna   +5 more
doaj   +1 more source

The Randomized Shortened Dental Arch Study: Tooth Loss [PDF]

open access: yes, 2010
The evidence concerning the management of shortened dental arch (SDA) cases is sparse. This multi-center study was aimed at generating data on outcomes and survival rates for two common treatments, removable dental prostheses (RDP) for molar replacement ...
Busche, E.   +20 more
core   +1 more source

Compressive strength evaluation of three distinct implant design approaches

open access: yesJournal of Pharmacy and Bioallied Sciences, 2023
Objectives: The study was done to assess the implant–abutment interface static compressive. strength of three design types and implant–abutment connection failure style.
Pradyumna K Sahoo   +5 more
doaj   +1 more source

Subsoil stiffness effects on the bridge-abutment dynamic behaviour [PDF]

open access: yesE3S Web of Conferences
Integral abutment bridges (IABs) are robust structures that avoid the use of bearings and expansion joints and are relatively maintenance-free compared to conventional bridges.
Asia Yazan B., Madabhushi Gopal S.P.
doaj   +1 more source

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