Results 21 to 30 of about 7,023,991 (280)

THE EFFECT OF DEEP THREADS ON THE STABILITY OF DENTAL IMPLANTS IN POSTERIOR MAXILLA [PDF]

open access: yesAlexandria Dental Journal, 2020
Introduction: Stability of dental implant is a prerequisite for obtaining successful osseointegration especially in regions with cancellous bone as the posterior maxilla. Implant macrodesign affects the implant stability especially thread design.
Riham El-Dibany   +2 more
doaj   +1 more source

Correlation between peri-implant bone mineral density and primary implant stability based on artificial intelligence classification. [PDF]

open access: yesSci Rep
Currently, the classification of bone mineral density (BMD) in many research studies remains rather broad, often neglecting localized changes in BMD. This study aims to explore the correlation between peri-implant BMD and primary implant stability using ...
Xiao Y   +10 more
europepmc   +2 more sources

Primary stability of cementless threaded acetabular cups at first implantation and in the case of revision regarding micromotions as indicators [PDF]

open access: yes, 2012
The primary stability of cementless total hip endoprosthesis is of vital importance for proximate, long-term osteointegration. The extent of micromotions between implant and acetabulum is an indicator of primary stability.
Buerkner, Andreas   +6 more
core   +1 more source

How does dental implant macrogeometry afect primary implant stability? : A narrative review [PDF]

open access: yes, 2023
Purpose The macrogeometry of a dental implant plays a decisive role in its primary stability. A larger diameter, a conical shape, and a roughened surface increase the contact area of the implant with the surrounding bone and thus improve primary ...
Smeets, Ralf   +7 more
core   +1 more source

THE EFFECT OF OSSEODENSIFICATION TECHNIQUE ON IMPLANT STABILITY (CLINICAL TRIAL) [PDF]

open access: yesAlexandria Dental Journal, 2020
Introduction: Dental implants primary or initial stability originates from the engagement with the cortical bone mechanically, whereas the secondary stability signifies the stability biologically by means of osseointegration through the bone formation ...
Adham ElAshwah   +2 more
doaj   +1 more source

The Effect Of Treatment Protocol and Implant Dimensions on Primary Stability Utilizing Resonance Frequency Analysis

open access: yesJournal of Baghdad College of Dentistry, 2017
Background: According to Branemark’s protocol, the waiting period between tooth extraction and implant placement is 6–8 months; this is the late placement technique. Achieving and maintaining implant stability are prerequisites for a dental implant to be
Thair Abdul Lateef
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

Surface treatment of implants: primary stability [PDF]

open access: yesRGO - Revista Gaúcha de Odontologia, 2014
OBJECTIVE: The aim of this study was to analyze the primary stability of dental implants with and without surface treatment, by means of resonance frequency, using different materials as substitutes for human bone substrates for insertion. METHODS: Sixteen external hexagon, cylindrical Conexão(r) titanium implants were used, 11.5 mm long by 3.75 mm
Oliscovicz, Nathalia Ferraz   +4 more
openaire   +4 more sources

Factors Influencing Primary and Secondary Implant Stability—A Retrospective Cohort Study with 582 Implants in 272 Patients

open access: yesApplied Sciences, 2020
The success rate of dental implants depends on primary and secondary stability. We investigate predictive factors for future risk stratification models. We retrospectively analyze 272 patients with a total of 582 implants.
Andreas Vollmer   +6 more
doaj   +1 more source

A nonlinear homogenized finite element analysis of the primary stability of the bone–implant interface [PDF]

open access: yes, 2018
Stability of an implant is defined by its ability to undergo physiological loading–unloading cycles without showing excessive tissue damage and micromotions at the interface.
Voumard, Benjamin   +8 more
core   +2 more sources

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