Buscar
Mostrando ítems 31-40 de 61
Influence of implant design and under-preparation of the implant site on implant primary stability: an In vitro study
(MDPI, 2020)
The aim of this study was to evaluate the effects of different implant sites an under-preparation sequence associated with two different implant designs on implant primary stability measured by two ...
Relevant design aspects to improve the stability of titanium dental implants
(MDPI, 2020)
Post-extractional implants and immediate loading protocols are becoming much more frequent in everyday clinical practice. Given the existing literature about tapered implants, the objective of this paper ...
Determination of fluid leakages in the different screw-retained implant-abutment connections in a mechanical artificial mouth
(Springer, 2015-07-15)
This study shows the potential risk of microfiltration between two different types of implant-abutment connections screwed at 45 Ncm: external and internal. For the first time the use of a mechanical ...
Fracture and fatigue of titanium narrow dental implants: new trends in order to improve the mechanical response
(MDPI, 2019-11-12)
Sixty-four fractured commercially pure titanium (cp-Ti) narrow dental implants (NDIs) with similar macrogeometry and connection designs were studied after different implantation times in humans in order ...
In-vitro development of a temporal abutment screw to protect osseointegration in immediate loaded implants
(The Korean Academy of Prosthodontics, 2015-04-23)
Purpose: In this study, a temporal abutment fixation screw, designed to fracture in a controlled way upon application of an occlusal force sufficient to produce critical micromotion was developed. The ...
Effect of the size of titanium particles released from dental implants on immunological response
(MDPI, 2022)
The techniques used in oral implantology to remove bacterial biofilm from the surface of implants by machining the titanium surface (implantoplasty) or by placing rough dental implants through friction ...
Significance of barrier membrane on the reconstructive therapy of peri-implantitis: a randomized controlled trial
(Wiley, 2022)
Background: he objective of this trial was to investigate the clinical and radiographic significance of using a mixture of mineralized and demineralized allografts in combination (M) or not (NM) with a ...
Clinical and radiographic outcomes of zirconia dental implants - a clinical case series study
(MDPI, 2022)
The purpose of this clinical series was to evaluate the clinical and radiographic outcomes of 20 zirconia dental implants, with a minimum follow-up of two years. Patients with at least one zirconia ...
Ion release from dental implants, prosthetic abutments and crowns under physiological and acidic conditions
(MDPI, 2021)
Ion release from dental implants and prosthetic restoration can affect osteointegration and implant viability over a long period of time. Therefore, the aim of this study was to study the ion release ...
Fatigue of narrow dental implants: influence of the hardening method
(MDPI, 2020)
The use of narrow titanium dental implants (NDI) for small ridges, reduced interdental space, or missing lateral incisors can be a viable option when compared to the conventional wider dental implants. ...