Trunnion corrosion: what surgeons need to know in 2018

AIMS: To present a surgically relevant update of trunnionosis. MATERIALS AND METHODS: Systematic review performed April 2017. RESULTS: Trunnionosis accounts for approximately 2% of the revision total hip arthroplasty (THA) burden. Thinner (reduced flexural rigidity) and shorter trunnions (reduced co...

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Detalles Bibliográficos
Autores principales: Berstock, J. R., Whitehouse, M. R., Duncan, C. P.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: British Editorial Society of Bone and Joint Surgery 2018
Materias:
Hip Arthroplasty: Management Factorials
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6424439/
https://www.ncbi.nlm.nih.gov/pubmed/29292339
http://dx.doi.org/10.1302/0301-620X.100B1.BJJ-2017-0569.R1
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author Berstock, J. R.
Whitehouse, M. R.
Duncan, C. P.
author_facet Berstock, J. R.
Whitehouse, M. R.
Duncan, C. P.
author_sort Berstock, J. R.
collection PubMed
description AIMS: To present a surgically relevant update of trunnionosis. MATERIALS AND METHODS: Systematic review performed April 2017. RESULTS: Trunnionosis accounts for approximately 2% of the revision total hip arthroplasty (THA) burden. Thinner (reduced flexural rigidity) and shorter trunnions (reduced contact area at the taper junction) may contribute to mechanically assisted corrosion, exacerbated by high offset implants. The contribution of large heads and mixed metallurgy is discussed. CONCLUSION: Identifying causative risk factors is challenging due to the multifactorial nature of this problem. Cite this article: Bone Joint J 2018;100-B(1 Supple A):44–9.
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spelling pubmed-64244392019-04-17 Trunnion corrosion: what surgeons need to know in 2018 Berstock, J. R. Whitehouse, M. R. Duncan, C. P. Bone Joint J Hip Arthroplasty: Management Factorials AIMS: To present a surgically relevant update of trunnionosis. MATERIALS AND METHODS: Systematic review performed April 2017. RESULTS: Trunnionosis accounts for approximately 2% of the revision total hip arthroplasty (THA) burden. Thinner (reduced flexural rigidity) and shorter trunnions (reduced contact area at the taper junction) may contribute to mechanically assisted corrosion, exacerbated by high offset implants. The contribution of large heads and mixed metallurgy is discussed. CONCLUSION: Identifying causative risk factors is challenging due to the multifactorial nature of this problem. Cite this article: Bone Joint J 2018;100-B(1 Supple A):44–9. British Editorial Society of Bone and Joint Surgery 2018-01-01 /pmc/articles/PMC6424439/ /pubmed/29292339 http://dx.doi.org/10.1302/0301-620X.100B1.BJJ-2017-0569.R1 Text en ©2018 Author(s) et al
spellingShingle Hip Arthroplasty: Management Factorials
Berstock, J. R.
Whitehouse, M. R.
Duncan, C. P.
Trunnion corrosion: what surgeons need to know in 2018
title Trunnion corrosion: what surgeons need to know in 2018
title_full Trunnion corrosion: what surgeons need to know in 2018
title_fullStr Trunnion corrosion: what surgeons need to know in 2018
title_full_unstemmed Trunnion corrosion: what surgeons need to know in 2018
title_short Trunnion corrosion: what surgeons need to know in 2018
title_sort trunnion corrosion: what surgeons need to know in 2018
topic Hip Arthroplasty: Management Factorials
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6424439/
https://www.ncbi.nlm.nih.gov/pubmed/29292339
http://dx.doi.org/10.1302/0301-620X.100B1.BJJ-2017-0569.R1
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