Results 21 to 30 of about 2,013 (212)

Influence of Implant Dimensions and Position on Implant Stability: A Prospective Clinical Study in Maxilla Using Resonance Frequency Analysis

open access: yesApplied Sciences, 2019
Implant stability is relevant for the correct osseointegration and long-term success of dental implant treatments. The aim of this study has been to evaluate the influence of implant dimensions and position on primary and secondary stability of implants ...
Antonio Nappo   +4 more
doaj   +1 more source

Biomechanical Effects of a New Macrogeometry Design of Dental Implants: An In Vitro Experimental Analysis

open access: yesJournal of Functional Biomaterials, 2019
The purpose of the present study was to measure and compare the insertion torque, removal torque, and the implant stability quotient by resonance frequency analysis in different polyurethane block densities of two implant macrogeometries.
Sergio Alexandre Gehrke   +3 more
doaj   +1 more source

The influence of bone graft procedures on primary stability and bone change of implants placed in fresh extraction sockets

open access: yesMaxillofacial Plastic and Reconstructive Surgery, 2018
Background This study was to evaluate the effect of bone graft procedure on the primary stability of implants installed in fresh sockets and assess the vertical alteration of peri-implant bone radiographically. Methods Twenty-three implants were inserted
Sang Ho Jun   +6 more
doaj   +1 more source

Early Loading of Titanium Dental Implants with Hydroxyl Ion Modified Surface: A 12-Month Prospective Clinical Trial

open access: yesApplied Sciences, 2021
(1) Background: implant surface topology and active hydrophilic ions could have some benefit on implant osteointegration and stability; (2) methods: 40 adult patients, suffering from a single missing tooth in the aesthetic zone, were enrolled in the ...
Maciej Krawiec   +5 more
doaj   +1 more source

Reliability of the Osstell Implant Stability Quotient and Penguin Resonance Frequency Analysis to Evaluate Implant Stability

open access: yesImplant Dentistry, 2018
To evaluate the reliability of the Osstell implant stability quotient (ISQ) and Penguin resonance frequency analysis (RFA) devices in measuring implant stability.Forty implants were embedded in self-curing acrylic resin, soft-lining material, polyvinyl siloxane impression material, and polycarboxylate cement (n = 10).
Gul, Buyukguclu   +2 more
openaire   +3 more sources

The significance and parameter standards of the implant primary stability

open access: yes口腔疾病防治, 2021
The nature, significance, parameters, influencing factors and testing of implant primary stability were studied by a literature review. Primary stability is a kind of anchorage force at the interface between the implant and bone, and it is merely ...
XU Jing
doaj   +1 more source

Correlation between index panoramic radiomorfometric and primary stability of implants

open access: yesRGO: Revista Gaúcha de Odontologia, 2018
Objective: To evaluate the correlation between panoramic radiomorphometric index of bone density, stability quotient and the insertion torque of the implant. Methods: A total of 97 implants were analyzed.
Rodrigo Alves RIBEIRO   +5 more
doaj   +1 more source

Implant Stability Quotient (ISQ): A Reliable Guide for Implant Treatment

open access: yes, 2022
Implant stability is a prerequisite for successful dental implants and osseointegration. To determine the status of implant stability, continuous monitoring in an objective and qualitative manner is important. To measure implant stability two different stages are there: Primary and secondary.
openaire   +2 more sources

The Effects of Defect Type and Depth, and Measurement Direction on the Implant Stability Quotient (ISQ) Value [PDF]

open access: yesJournal of Oral Implantology, 2014
The purpose of this study was to evaluate the effect of defect type and depth as well as measurement direction on implant stability in an ex vivo peri-implant bovine rib bone model. Six kinds of defects (3-wall 2.5 mm, 3-wall 5 mm, 1-wall 2.5 mm, 1-wall 5 mm, circumferential 2.5 mm, circumferential 5 mm), and control (no defect) were prepared in 14 ...
Seung-Yun, Shin   +6 more
openaire   +2 more sources

Comparison of primary stability in craniofacial implant with V-shape and buttress thread design in goat skull using resonance frequency analysis

open access: yesIndian Journal of Dental Research, 2020
Background and Aims: To find out the primary stability in maxillofacial implant with two different thread designs. Methods: Two group of implants were selected for the study – Group I maxillofacial implant with V-shape thread, and Group II implant with ...
Karthikeyan Ramkumar   +4 more
doaj   +1 more source

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