Ceramic Liner Fracture Caused by an Impingement between the Stem Shoulder and the Ceramic Liner

Mechanisms of ceramic liner fractures have not yet been fully elucidated. Impingement between a stem and ceramic liner is a proposed cause of ceramic liner fractures. We experienced a case of ceramic liner fracture caused by direct impingement between the stem shoulder and the ceramic liner. This ty...

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Detalles Bibliográficos
Autores principales: Lee, Sunhyung, Jeon, Seung Won, Yoo, Jeong Joon, Kim, Hee Joong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Korean Hip Society 2020
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7476783/
https://www.ncbi.nlm.nih.gov/pubmed/32953708
http://dx.doi.org/10.5371/hp.2020.32.3.156
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author Lee, Sunhyung
Jeon, Seung Won
Yoo, Jeong Joon
Kim, Hee Joong
author_facet Lee, Sunhyung
Jeon, Seung Won
Yoo, Jeong Joon
Kim, Hee Joong
author_sort Lee, Sunhyung
collection PubMed
description Mechanisms of ceramic liner fractures have not yet been fully elucidated. Impingement between a stem and ceramic liner is a proposed cause of ceramic liner fractures. We experienced a case of ceramic liner fracture caused by direct impingement between the stem shoulder and the ceramic liner. This type of impingement, unlike impingements with a stem neck, has not been previously reported. While we assume that certain characteristics of the stem contributed to the impingement, we report this case to note that caution may be needed when using certain stem designs.
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spelling pubmed-74767832020-09-17 Ceramic Liner Fracture Caused by an Impingement between the Stem Shoulder and the Ceramic Liner Lee, Sunhyung Jeon, Seung Won Yoo, Jeong Joon Kim, Hee Joong Hip Pelvis Case Report Mechanisms of ceramic liner fractures have not yet been fully elucidated. Impingement between a stem and ceramic liner is a proposed cause of ceramic liner fractures. We experienced a case of ceramic liner fracture caused by direct impingement between the stem shoulder and the ceramic liner. This type of impingement, unlike impingements with a stem neck, has not been previously reported. While we assume that certain characteristics of the stem contributed to the impingement, we report this case to note that caution may be needed when using certain stem designs. Korean Hip Society 2020-09 2020-09-02 /pmc/articles/PMC7476783/ /pubmed/32953708 http://dx.doi.org/10.5371/hp.2020.32.3.156 Text en Copyright © 2020 by Korean Hip Society http://creativecommons.org/licenses/by-nc/4.0 This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Case Report
Lee, Sunhyung
Jeon, Seung Won
Yoo, Jeong Joon
Kim, Hee Joong
Ceramic Liner Fracture Caused by an Impingement between the Stem Shoulder and the Ceramic Liner
title Ceramic Liner Fracture Caused by an Impingement between the Stem Shoulder and the Ceramic Liner
title_full Ceramic Liner Fracture Caused by an Impingement between the Stem Shoulder and the Ceramic Liner
title_fullStr Ceramic Liner Fracture Caused by an Impingement between the Stem Shoulder and the Ceramic Liner
title_full_unstemmed Ceramic Liner Fracture Caused by an Impingement between the Stem Shoulder and the Ceramic Liner
title_short Ceramic Liner Fracture Caused by an Impingement between the Stem Shoulder and the Ceramic Liner
title_sort ceramic liner fracture caused by an impingement between the stem shoulder and the ceramic liner
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7476783/
https://www.ncbi.nlm.nih.gov/pubmed/32953708
http://dx.doi.org/10.5371/hp.2020.32.3.156
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AT yoojeongjoon ceramiclinerfracturecausedbyanimpingementbetweenthestemshoulderandtheceramicliner
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