Intra-Osseous Anchorage of Dental Prostheses:<i>I. Experimental Studies</i>

Brånemark, Per‐Ingvar; Adell, R; Breine, U; Hansson, Bengt‐Göran; Lindström, Johan; Ohlsson, Å

doi:10.3109/02844316909036699

Cited by 1,542 publications

(344 citation statements)

References 10 publications

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“…They are inserted into the jawbone in order to support a dental prosthesis and remain stable due to the bone growth onto their surface. This phenomenon, also known as osseointegration, results in a direct, structural and functional connection between the living bone and the implant surface (Branemark et al 1969). Implant therapy has surely been one of the most significant scientific progresses in dentistry over the past 50 years.…”

Section: Introductionmentioning

confidence: 99%

Bone volume changes after immediate implant placement with or without flap elevation

Mazzocco

Jimenez

Barallat

et al. 2016

Clinical Oral Implants Res

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ADVERTIMENT. La consulta d'aquesta tesi queda condicionada a l'acceptació de les següents condicions d'ús: La difusió d'aquesta tesi per mitjà del servei TDX (www.tesisenxarxa.net) ha estat autoritzada pels titulars dels drets de propietat intel·lectual únicament per a usos privats emmarcats en activitats d'investigació i docència. No s'autoritza la seva reproducció amb finalitats de lucre ni la seva difusió i posada a disposició des d'un lloc aliè al servei TDX. No s'autoritza la presentació del seu contingut en una finestra o marc aliè a TDX (framing). Aquesta reserva de drets afecta tant al resum de presentació de la tesi com als seus continguts. En la utilització o cita de parts de la tesi és obligat indicar el nom de la persona autora.ADVERTENCIA. La consulta de esta tesis queda condicionada a la aceptación de las siguientes condiciones de uso: La difusión de esta tesis por medio del servicio TDR (www.tesisenred.net) ha sido autorizada por los titulares de los derechos de propiedad intelectual únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con finalidades de lucro ni su difusión y puesta a disposición desde un sitio ajeno al servicio TDR. No se autoriza la presentación de su contenido en una ventana o marco ajeno a TDR (framing). Esta reserva de derechos afecta tanto al resumen de presentación de la tesis como a sus contenidos. En la utilización o cita de partes de la tesis es obligado indicar el nombre de la persona autora. WARNING.On having consulted this thesis you're accepting the following use conditions: Spreading this thesis by the TDX (www.tesisenxarxa.net) service has been authorized by the titular of the intellectual property rights only for private uses placed in investigation and teaching activities. Reproduction with lucrative aims is not authorized neither its spreading and availability from a site foreign to the TDX service.Introducing its content in a window or frame foreign to the TDX service is not authorized (framing).

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Section: Introductionmentioning

confidence: 99%

Bone volume changes after immediate implant placement with or without flap elevation

Mazzocco

Jimenez

Barallat

et al. 2016

Clinical Oral Implants Res

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“…Titanium and its alloys are among the most commonly used implant materials, particularly for dental, orthopedic and osteosynthesis applications [1,2]. These materials are known to have a combination of good properties making them particularly relevant and suited for biomedical applications.…”

Section: Introductionmentioning

confidence: 99%

Surface characterization of titanium Based dental implants

Castilho¹,

Martins²,

Macedo³

2006

Braz. J. Phys.

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The study of dental implant surfaces is relevant in order to better understand the interaction of the titanium surface and the surrounding tissues. Clinical success is achieved not only because of implant material but also because of other properties as implant design, surface treatment and quality. In this work, we report a detailed surface investigation of three major Brazilian made implants and compared them to a world-known implant. The surface composition and morphology were investigated by using X-ray photoelectron spectroscopy and scanning electron microscopy. Results of a biological test implemented in order to verify the bioactivity of the implant surface are also presented.

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“…Millions of dental implants have been installed since the discovery of osseointegration of a titanium implant in a human in the 1960s 1. Most dental implants on the market are produced using commercial pure (c.p.)…”

Section: Introductionmentioning

confidence: 99%

Effect of cobalt ions on the interaction between macrophages and titanium

Pettersson

Thorén

et al. 2018

J Biomedical Materials Res

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Inflammation and bone reduction around dental implants are described as peri‐implantitis and can be caused by an inflammatory response against bacterial products and toxins. Titanium (Ti) forms aggregates with serum proteins, which activate and cause release of the cytokine interleukin (IL‐1β) from human macrophages. It was hypothesized that cobalt (Co) ions can interact in the formation of pro‐inflammatory aggregates, formed by titanium. To test this hypothesis, we differentiated THP‐1 cells into macrophages and exposed them to Ti ions alone or in combination with Co ions to investigate if IL‐1β release and cytotoxicity were affected. We also investigated aggregate formation, cell uptake and human biopsies with inductively coupled plasma atomic emission spectroscopy and electron microscopy. Co at a concentration of 100 µM neutralized the IL‐1β release from human macrophages and affected the aggregate formation. The aggregates formed by Ti could be detected in the cytosol of macrophages. In the presence of Co, the Ti‐induced aggregates were located in the cytosol of the cultured macrophages, but outside the lysosomal structures. It is concluded that Co can neutralize the Ti‐induced activation and release of active IL‐1β from human macrophages in vitro. Also, serum proteins are needed for the formation of metal‐protein aggregates in cell medium. Furthermore, the structures of the aggregates as well as the localisation after cellular uptake differ if Co is present in a Ti solution. Phagocytized aggregates with a similar appearance seen in vitro with Ti present, were also visible in a sample from human peri‐implant tissue. © 2018 The Authors Journal of Biomedical Materials Research Part A Published by Wiley Periodicals, Inc. J Biomed Mater Res Part A: 106A:2518–2530, 2018.

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Intra-Osseous Anchorage of Dental Prostheses:I. Experimental Studies

Cited by 1,542 publications

References 10 publications

Bone volume changes after immediate implant placement with or without flap elevation

Bone volume changes after immediate implant placement with or without flap elevation

Surface characterization of titanium Based dental implants

Effect of cobalt ions on the interaction between macrophages and titanium

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