Results 1 to 10 of about 393,060 (262)

Clinical evaluation of osseointegration using resonance frequency analysis [PDF]

open access: yesThe Journal of Indian Prosthodontic Society, 2015
The stability of the implant at the time of placement and during the development of the osseointegration process are the two major issues governing the implant survival.
Parth Satwalekar   +3 more
doaj   +4 more sources

Resonance frequency analysis

open access: yesIndian Journal of Dental Research, 2011
Initial stability at the placement and development of osseointegration are two major issues for implant survival. Implant stability is a mechanical phenomenon which is related to the local bone quality and quantity, type of implant, and placement ...
Rajiv K Gupta, Thallam V Padmanabhan
doaj   +3 more sources

Comparison of Resonance Frequency Analysis and of Quantitative Ultrasound to Assess Dental Implant Osseointegration [PDF]

open access: yesSensors, 2018
Dental implants are widely used in the clinic. However, there remain risks of failure, which depend on the implant stability. The aim of this paper is to compare two methods based on resonance frequency analysis (RFA) and on quantitative ultrasound (QUS)
Romain Vayron   +6 more
doaj   +2 more sources

Laser Resonance Frequency Analysis: A Novel Measurement Approach to Evaluate Acetabular Cup Stability During Surgery [PDF]

open access: yesSensors, 2019
Artificial joint acetabular cup stability is essential for successful total hip arthroplasty. However, a quantitative evaluation approach for clinical use is lacking.
Shunsuke Kikuchi   +8 more
doaj   +2 more sources

Evaluation of variation in implant stability quotient at different time intervals after immediate loading in the posterior mandible using penguin resonance frequency analysis system

open access: yesIndian Journal of Dental Sciences, 2021
Purpose: The aim of this in vivo study is to compare the variation in implant stability quotient (ISQ) values of implants using resonance frequency analysis (RFA) to access the immediately loaded (within 24 h) implants at different time intervals using ...
Akaljot Kaur   +5 more
doaj   +1 more source

Research on a risk evaluation and suppression method for high-frequency resonance of flexible low-frequency transmission

open access: yesZhejiang dianli, 2022
Due to the long delay of their control chains, voltage source converters (VSCs) in the high frequency band tend to show negative damping, which may give rise to high-frequency resonance when VSCs are connected to power systems.
HUA Wen   +6 more
doaj   +1 more source

An in vitro study evaluating the efficacy of a novel mount with torque control designed to tighten Osstell® transducers

open access: yesClinical and Experimental Dental Research, 2023
Objectives To evaluate the efficacy of a novel mount with torque control for tightening of Osstell® transducers and to determine the reliability of recorded ISQ measurements from implants placed in various bone densities.
David Naughton   +2 more
doaj   +1 more source

Clinical study to assess influence of immediate provisionalization and various implant morphologies on implant stability: A prospective clinical study

open access: yesFrontiers in Surgery, 2023
IntroductionThe aim of this study was to evaluate the influence of different implant morphologies and immediate provisionalization options on the change of implant stability.Methods94 Patients were randomized to receive implants from Straumann® BL ...
Meiyao Qi   +5 more
doaj   +1 more source

Resonance frequency analysis – indicator of post-implantation morphology of mandibular bone tissue

open access: yesСучасні медичні технології, 2023
This article describes the role of resonance frequency analysis (RFA) as an indicator of the quality of primary implant stability, which is the basis of the goal and confirmed by the results of a clinical case – odontological implantation on edentulous ...
A. P. Oshurko   +3 more
doaj   +1 more source

Implant stability of narrow diameter implants in hyperglycemic patients—A 3‐month case–control study

open access: yesClinical and Experimental Dental Research, 2022
Objectives The aim of this prospective case–control study was to compare the development of implant stability quotients of narrow diameter implants in patients with type 2 diabetes mellitus (T2DM) and healthy individuals within the first 3 months after ...
Daniel Diehl   +3 more
doaj   +1 more source

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