Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 48 for “"Osseointegration"”.
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The Osseointegration of Magnesium Oxidized Implant
… surface is on the rise as a way to improve the osseointegration. The aim of this study is to compare the osseointegration between magnesium oxidized implant, TiUnite and machine-turned implant, to establish a better understanding of the effect of anodic oxidization on commercially pure titanium. …
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Dreidimensionale Charakterisierung der Osseointegration von Titanimplantaten mittels Mikrocomputertomographie
… der Herausstellung von Unterschieden bei der Osseointegration modifizierter Titanimplantate mit beiden Methoden ähnliche Ergebnistrends gefunden werden. Eine Signifikanz (p < 0,01) der Unterschiede bei der Knochenneubildung konnte jedoch ausschließlich mit der mikrotomographischen Analyse …
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Multi-scale structural design of titanium implants for improved osseointegration
Osseointegration success of bone-interfacing implants is reduced for many compromised patients, necessitating improved implant design. Though material and mechanical properties of titanium make it attractive for load-bearing dental and orthopaedic implants, limited advancements have been made to …
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Die Osseointegration von Implantaten in Extraktionsalveolen in Abhängigkeit von der Wundversorgung
… noch nicht endgültig beantwortet worden. Wie die Osseointegration eines Implantats beeinflusst wird, wenn Knochenersatzmaterial oder Membrane zum Einsatz kommen, ist noch unklar. Die vorliegende histologische tierexperimentelle Studie untersucht die Osseointegration von Sofortimplantaten, die mit …
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Osseointegration einer mit Plasma-Immersions-Ionen-Implantation behandelten Autokompressionsklammer aus Nitinol
Es wurde die Einheilung einer mit Plasma-Immersions-Ionen-Implantation beschichteten Autokompressionsklammer aus Nitinol im Seitenvergleich mit einer unbehandelten Klammer an sieben Beagle-Hunden überprüft. Aufgrund der Autokompressionsklammer war ein gleichzeitiger Vergleich der Heilung mit bzw. …
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Exploring proteins in Roughland: on the adsorption of proteins on biomaterials for osseointegration
L'abstract è presente nell'allegato / the abstract is in the attachment
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Osseointegration of a Cementless Total Knee Arthroplasty in a Murine Model of Glucocorticoid Induced Osteoporosis
… as to how treatments might be used to improve osseointegration in the face of GC treatment. In the current studies, we used an established cementless murine knee arthroplasty model to better understand how GCs impact bone regeneration, osseointegration and biomechanical strength. The mouse …
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Osseointegration potential for heat treated 3D Ti6Al4V scaffolds seeded with mysenchymal stem cells in vitro
… stem cells (MSCs) will improve the potential for osseointegration of the implants, as the existing bone may be more inclined to unite with developing bone than with the implant substrate. Titanium-6 Aluminium-4 Vanadium (Ti64) is one of the most commonly used implant materials. Heat treatment of …
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Silver Doped Hydroxyapatite Coating on Titanium Surfaces and its Effect on Early Bone Response and Osseointegration
… surfaces and bone cell responses that promote osseointegration and long-term stability. Hydroxyapatite (HA)-coated Titanium (Ti) implants have been widely used due to its effect on bone response. However, microbial infection is common. One material known to have anti-microbial properties is …
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Development And Application Of Biomimetic Electrospun Nanofibers In Total Joint Replacement
<p>Failure of osseointegration (direct anchorage of an implant by bone formation at the bone-implant surface) and implant infection (such as that caused by Staphylococcus aureus, S. aureus) are the two main causes of implant failure and loosening. There is a critical need for orthopedic implants …
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Processing-structure-property relationships of surface porous polymers for orthopaedic applications
… widespread use, it is often associated with poor osseointegration, which can lead to implant loosening and ultimately failure of the device. Many attempts have been explored to improve the osseointegration of PEEK but none have had widespread clinical success. In this dissertation, a novel surface …
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Evaluation of Osseointegration Between Two Different Modalities of Hydroxyapatite Implant Surface Coatings: Plasma Sprayed HA Coated Implants and Electrophoresis Deposited Nano HA Coated Implants
… The objective of this study was to evaluate the osseointegration between plasma sprayed (PS) hydroxyapatite (HA) coated implants and electrophoresis deposited (EPD) nano hydroxyapatite coated implants in an animal model. The quantity of osseointegration was inferred by interfacial strength and …
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Produção, caracterização e avaliação in vitro de filmes finos de vidro niobo-fosfato por deposição a laser pulsado
Implant osseointegration is related to the implant surface’s ability to create strong and direct chemical bonds with adjacent bone tissue. Surface treatments are a way to obtain these surface properties. Among the different treatments, bioactive materials coatings stand out. In this work, thin …
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The osteogenic effects of zirconia and titanium surfaces on human osteoblasts
… for optimal implant materials that ensure rapid osseointegration, long-term stability, and biocompatibility remains a central focus in both dental and orthopedic research. Titanium has long been regarded as the gold standard for implant material; however, zirconia-based materials have emerged as …
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Osteoblast-like cell response to titanium coated with co-immobilized Elastin-like polymers containing integrin-binding and Statherin-derived biomimetic peptides
… to compare the in vitro outcomes associated with osseointegration (osteoblast-like cell adhesion, spreading, proliferation, and differentiation) between the titanium surfaces coated with RGD, SNa15, or a combination of the two biomimetic peptides via a covalently bound elastin-like biopolymer …
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A study on stability of an all polyethylene pressfit acetabular cup
… whereas the secondary fixating derives from osseointegration of the implant. While cemented cups are able to be fully loaded after surgery, uncemented pressfit cups need time for bone ongrowth and therefore micromotion has to be minimized. Mathys Orthopaedics Ltd released in 2002 the first …
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The Retrospective Study of the Implant Risk Factor and actor Clinical Result in Implant Prosthesis
… 40years since Branemark first introduced Osseointegration for implants. The successful use of Osseointegrated implants to replace missing teeth has been demonstrated for both the completely and partially edentulous patients. Many studies have confirmed an excellent long-term prognosis. …
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Development and characterization of bioceramic coatings for medicall and dental applications
… expectation of improved bonding to bone through osseointegration. Coatings prepared by the more widely used and commercial method, plasma spraying technique suffer from poor adhesion or delamination from the substrate. The high temperatures also results in a number of unstable decomposition …
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