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POLYETHYLENE WEAR AND PATIENT SPECIFIC CONTACT STRESS IN TOTAL HIP ARTHROPLASTY

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F11%3A00185989" target="_blank" >RIV/68407700:21220/11:00185989 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    POLYETHYLENE WEAR AND PATIENT SPECIFIC CONTACT STRESS IN TOTAL HIP ARTHROPLASTY

  • Original language description

    Contact stress in total hip arthroplasty (THA) reportedly relates to polyethylene wear in numerical models and THA simulators: long lasting high contact stress is connected to larger volumetric wear. In order to prove clinically relevant, this relation should be tested in vivo by showing larger volumetric wear in patients with higher postoperative contact stress at the prosthesis/cup interface. We therefore asked whether the correlation between stress at the prosthesis head/cup interface and polyethylene wear that was observed in laboratory experiments but not confirmed in a previous clinical study [1] can be proved in long term follow up of THA in vivo.

  • Czech name

  • Czech description

Classification

  • Type

    O - Miscellaneous

  • CEP classification

    EI - Biotechnology and bionics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/TA01010185" target="_blank" >TA01010185: New materials and coatings for joint replacement bionical design</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2011

  • Confidentiality

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