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Treatments for enhancing the biocompatibility of titanium implants

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985823%3A_____%2F20%3A00525115" target="_blank" >RIV/67985823:_____/20:00525115 - isvavai.cz</a>

  • Alternative codes found

    RIV/61989592:15110/20:73603833

  • Result on the web

    <a href="https://biomed.papers.upol.cz/artkey/bio-202001-0002_treatments-for-enhancing-the-biocompatibility-of-titanium-implants.php" target="_blank" >https://biomed.papers.upol.cz/artkey/bio-202001-0002_treatments-for-enhancing-the-biocompatibility-of-titanium-implants.php</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.5507/bp.2019.062" target="_blank" >10.5507/bp.2019.062</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Treatments for enhancing the biocompatibility of titanium implants

  • Original language description

    Titanium surface treatment is a crucial process for achieving sufficient osseointegration of an implant into the bone. If the implant does not heal sufficiently, serious complications may occur, e.g. infection, inflammation, aseptic loosening of the implant, or the stress-shielding effect, as a result of which the implant may need to be reoperated. After a titanium graft has been implanted, several interactions are crucial in order to create a strong bone-implant connection. It is essential that cells adhere to the surface of the implant. Surface roughness has a significant influence on cell adhesion, and also on improving and accelerating osseointegration. Other highly important factors are biocompatibility and resistance to bacterial contamination. Bio-inertness of titanium is ensured by the protective film of titanium oxides that forms spontaneously on its surface. This film prevents the penetration of metal compounds, and it is well-adhesive for calcium and phosphate ions, which are necessary for the formation of the mineralized bone structure. Since the presence of the film alone is not sufficient for the biocompatibility of titanium, a suitable surface finish is required to create a firm bone-implant connection. In this review, we explain and compare the most widely-used methods for modulating the surface roughness of titanium implants in order to enhance cell adhesion on the surface of the implant, e.g. plasma spraying, sandblasting, acid etching, laser treatment, sol-gel etc., The methods are divided into three overlapping groups, according to the type of modification.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    30404 - Biomaterials (as related to medical implants, devices, sensors)

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2020

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Biomedical Papers

  • ISSN

    1213-8118

  • e-ISSN

  • Volume of the periodical

    164

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    11

  • Pages from-to

    23-33

  • UT code for WoS article

    000528221900002

  • EID of the result in the Scopus database

    2-s2.0-85082563438