Influence of metalworking defect in knee cruciate ligament screws as a possible origin of infections

Autores
Spector, Mario; García Effron, Guillermo; Peretti, Leandro Ezequiel
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A mucormycosis outbreak in a a clinic of Paraná city after Arthroscopic knee anterior cruciate ligament reconstruction forced to suspend these interventions. The the main candidates as the infection source were the implanted screws. These screws were metallurgically analyzed. Microscopic defects like burrs and bending`s were found within the screw´s allen heads. According to Spector et al. (2013) these defects protect microorganisms and make difficult to eliminate them. The aim of this work was to demonstrate the implication of metal working defects in the titanium fixing screws as a reservoir of contaminated machining oil which could be the possible transmitting vehicle in the outbreak of bone mucormycosis. The genetic relatedness of the isolated strains was established demonstrating that the screws were the infection sources.
Fil: Spector, Mario. Universidad Tecnológica Nacional. Facultad Regional Paraná; Argentina
Fil: García Effron, Guillermo. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biológicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Peretti, Leandro Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina. Universidad Tecnológica Nacional. Facultad Regional Paraná; Argentina
Materia
Fungal infection
surface defects
metallic prosthetics
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/9902
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Influence of metalworking defect in knee cruciate ligament screws as a possible origin of infectionsSpector, MarioGarcía Effron, GuillermoPeretti, Leandro EzequielFungal infectionsurface defectsmetallic prostheticshttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2A mucormycosis outbreak in a a clinic of Paraná city after Arthroscopic knee anterior cruciate ligament reconstruction forced to suspend these interventions. The the main candidates as the infection source were the implanted screws. These screws were metallurgically analyzed. Microscopic defects like burrs and bending`s were found within the screw´s allen heads. According to Spector et al. (2013) these defects protect microorganisms and make difficult to eliminate them. The aim of this work was to demonstrate the implication of metal working defects in the titanium fixing screws as a reservoir of contaminated machining oil which could be the possible transmitting vehicle in the outbreak of bone mucormycosis. The genetic relatedness of the isolated strains was established demonstrating that the screws were the infection sources.Fil: Spector, Mario. Universidad Tecnológica Nacional. Facultad Regional Paraná; ArgentinaFil: García Effron, Guillermo. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biológicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Peretti, Leandro Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina. Universidad Tecnológica Nacional. Facultad Regional Paraná; ArgentinaElsevier Science2015-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/9902Spector, Mario; García Effron, Guillermo; Peretti, Leandro Ezequiel; Influence of metalworking defect in knee cruciate ligament screws as a possible origin of infections; Elsevier Science; Procedia Materials Science; 9; 7-2015; 553-5572211-8128enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S2211812815002138info:eu-repo/semantics/altIdentifier/doi/10.1016/j.mspro.2015.05.029info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:00:20Zoai:ri.conicet.gov.ar:11336/9902instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:00:20.385CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Influence of metalworking defect in knee cruciate ligament screws as a possible origin of infections
title Influence of metalworking defect in knee cruciate ligament screws as a possible origin of infections
spellingShingle Influence of metalworking defect in knee cruciate ligament screws as a possible origin of infections
Spector, Mario
Fungal infection
surface defects
metallic prosthetics
title_short Influence of metalworking defect in knee cruciate ligament screws as a possible origin of infections
title_full Influence of metalworking defect in knee cruciate ligament screws as a possible origin of infections
title_fullStr Influence of metalworking defect in knee cruciate ligament screws as a possible origin of infections
title_full_unstemmed Influence of metalworking defect in knee cruciate ligament screws as a possible origin of infections
title_sort Influence of metalworking defect in knee cruciate ligament screws as a possible origin of infections
dc.creator.none.fl_str_mv Spector, Mario
García Effron, Guillermo
Peretti, Leandro Ezequiel
author Spector, Mario
author_facet Spector, Mario
García Effron, Guillermo
Peretti, Leandro Ezequiel
author_role author
author2 García Effron, Guillermo
Peretti, Leandro Ezequiel
author2_role author
author
dc.subject.none.fl_str_mv Fungal infection
surface defects
metallic prosthetics
topic Fungal infection
surface defects
metallic prosthetics
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv A mucormycosis outbreak in a a clinic of Paraná city after Arthroscopic knee anterior cruciate ligament reconstruction forced to suspend these interventions. The the main candidates as the infection source were the implanted screws. These screws were metallurgically analyzed. Microscopic defects like burrs and bending`s were found within the screw´s allen heads. According to Spector et al. (2013) these defects protect microorganisms and make difficult to eliminate them. The aim of this work was to demonstrate the implication of metal working defects in the titanium fixing screws as a reservoir of contaminated machining oil which could be the possible transmitting vehicle in the outbreak of bone mucormycosis. The genetic relatedness of the isolated strains was established demonstrating that the screws were the infection sources.
Fil: Spector, Mario. Universidad Tecnológica Nacional. Facultad Regional Paraná; Argentina
Fil: García Effron, Guillermo. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biológicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Peretti, Leandro Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina. Universidad Tecnológica Nacional. Facultad Regional Paraná; Argentina
description A mucormycosis outbreak in a a clinic of Paraná city after Arthroscopic knee anterior cruciate ligament reconstruction forced to suspend these interventions. The the main candidates as the infection source were the implanted screws. These screws were metallurgically analyzed. Microscopic defects like burrs and bending`s were found within the screw´s allen heads. According to Spector et al. (2013) these defects protect microorganisms and make difficult to eliminate them. The aim of this work was to demonstrate the implication of metal working defects in the titanium fixing screws as a reservoir of contaminated machining oil which could be the possible transmitting vehicle in the outbreak of bone mucormycosis. The genetic relatedness of the isolated strains was established demonstrating that the screws were the infection sources.
publishDate 2015
dc.date.none.fl_str_mv 2015-07
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/9902
Spector, Mario; García Effron, Guillermo; Peretti, Leandro Ezequiel; Influence of metalworking defect in knee cruciate ligament screws as a possible origin of infections; Elsevier Science; Procedia Materials Science; 9; 7-2015; 553-557
2211-8128
url http://hdl.handle.net/11336/9902
identifier_str_mv Spector, Mario; García Effron, Guillermo; Peretti, Leandro Ezequiel; Influence of metalworking defect in knee cruciate ligament screws as a possible origin of infections; Elsevier Science; Procedia Materials Science; 9; 7-2015; 553-557
2211-8128
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S2211812815002138
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.mspro.2015.05.029
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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