Taper fretting corrosion with Stryker Anato stem after hip replacement

We report a case of head-neck taper fretting corrosion in a patient who had a total hip replacement with a noncemented Stryker Anato femoral stem and a V40 metal head with a Stryker Tritanium hemispherical socket with a highly cross-linked polyethylene liner (metal on polyethylene) (Stryker, Mahwah,...

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Detalles Bibliográficos
Autores principales: Freccero, David M., McAlpine, Kenneth J., Smith, Eric L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2020
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7303489/
https://www.ncbi.nlm.nih.gov/pubmed/32577464
http://dx.doi.org/10.1016/j.artd.2020.01.011
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author Freccero, David M.
McAlpine, Kenneth J.
Smith, Eric L.
author_facet Freccero, David M.
McAlpine, Kenneth J.
Smith, Eric L.
author_sort Freccero, David M.
collection PubMed
description We report a case of head-neck taper fretting corrosion in a patient who had a total hip replacement with a noncemented Stryker Anato femoral stem and a V40 metal head with a Stryker Tritanium hemispherical socket with a highly cross-linked polyethylene liner (metal on polyethylene) (Stryker, Mahwah, NJ, USA). A 57-year-old man presented with early-onset hip pain after right total hip arthroplasty. Workup was negative for infection. Metal artifact reduction sequence MRI revealed an encapsulated fluid mass. Metal ion cobalt level was elevated at 6 ppb. The patient underwent right revision total hip arthroplasty with excellent results at 1-year follow-up.
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spelling pubmed-73034892020-06-22 Taper fretting corrosion with Stryker Anato stem after hip replacement Freccero, David M. McAlpine, Kenneth J. Smith, Eric L. Arthroplast Today Case Report We report a case of head-neck taper fretting corrosion in a patient who had a total hip replacement with a noncemented Stryker Anato femoral stem and a V40 metal head with a Stryker Tritanium hemispherical socket with a highly cross-linked polyethylene liner (metal on polyethylene) (Stryker, Mahwah, NJ, USA). A 57-year-old man presented with early-onset hip pain after right total hip arthroplasty. Workup was negative for infection. Metal artifact reduction sequence MRI revealed an encapsulated fluid mass. Metal ion cobalt level was elevated at 6 ppb. The patient underwent right revision total hip arthroplasty with excellent results at 1-year follow-up. Elsevier 2020-03-31 /pmc/articles/PMC7303489/ /pubmed/32577464 http://dx.doi.org/10.1016/j.artd.2020.01.011 Text en © 2020 The Authors http://creativecommons.org/licenses/by-nc-nd/4.0/ This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Case Report
Freccero, David M.
McAlpine, Kenneth J.
Smith, Eric L.
Taper fretting corrosion with Stryker Anato stem after hip replacement
title Taper fretting corrosion with Stryker Anato stem after hip replacement
title_full Taper fretting corrosion with Stryker Anato stem after hip replacement
title_fullStr Taper fretting corrosion with Stryker Anato stem after hip replacement
title_full_unstemmed Taper fretting corrosion with Stryker Anato stem after hip replacement
title_short Taper fretting corrosion with Stryker Anato stem after hip replacement
title_sort taper fretting corrosion with stryker anato stem after hip replacement
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7303489/
https://www.ncbi.nlm.nih.gov/pubmed/32577464
http://dx.doi.org/10.1016/j.artd.2020.01.011
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