Description of an evaluation system for knee kinematics in ligament lesions, by means of optical tracking and 3D tomography,

Detalhes bibliográficos
Autor(a) principal: Fernandes,Tiago Lazzaretti
Data de Publicação: 2014
Outros Autores: Ribeiro,Douglas Badillo, Rocha,Diogo Cristo da, Albuquerque,Cyro, Martins Pereira,César Augusto, Pedrinelli,André, Hernandez,Arnaldo José
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Brasileira de Ortopedia (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-36162014000500513
Resumo: Objective:To describe and demonstrate the viability of a method for evaluating knee kine matics, by means of a continuous passive motion (CPM) machine, before and after anterio cruciate ligament (ACL) injury.Methods:This study was conducted on a knee from a cadaver, in a mechanical pivot-shif simulator, with evaluations using optical tracking, and also using computed tomography.Results:This study demonstrated the viability of a protocol for measuring the rotation an translation of the knee, using reproducible and objective tools (error<0.2mm). The mech anized provocation system of the pivot-shift test was independent of the examiner an always allowed the same angular velocity and traction of 20 N throughout the movement.Conclusion:The clinical relevance of this method lies in making inferences about the in viv behavior of a knee with an ACL injury and providing greater methodological quality in futur studies for measuring surgical techniques with grafts in relatively close positions.
id SBOT-2_48d49ab241b239f140669de10b3fd060
oai_identifier_str oai:scielo:S0102-36162014000500513
network_acronym_str SBOT-2
network_name_str Revista Brasileira de Ortopedia (Online)
repository_id_str
spelling Description of an evaluation system for knee kinematics in ligament lesions, by means of optical tracking and 3D tomography,Knee jointAnterior cruciate ligamentX-ray computed tomographyObjective:To describe and demonstrate the viability of a method for evaluating knee kine matics, by means of a continuous passive motion (CPM) machine, before and after anterio cruciate ligament (ACL) injury.Methods:This study was conducted on a knee from a cadaver, in a mechanical pivot-shif simulator, with evaluations using optical tracking, and also using computed tomography.Results:This study demonstrated the viability of a protocol for measuring the rotation an translation of the knee, using reproducible and objective tools (error<0.2mm). The mech anized provocation system of the pivot-shift test was independent of the examiner an always allowed the same angular velocity and traction of 20 N throughout the movement.Conclusion:The clinical relevance of this method lies in making inferences about the in viv behavior of a knee with an ACL injury and providing greater methodological quality in futur studies for measuring surgical techniques with grafts in relatively close positions.Sociedade Brasileira de Ortopedia e Traumatologia2014-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-36162014000500513Revista Brasileira de Ortopedia v.49 n.5 2014reponame:Revista Brasileira de Ortopedia (Online)instname:Sociedade Brasileira de Ortopedia e Traumatologia (SBOT)instacron:SBOT10.1016/j.rboe.2014.08.005info:eu-repo/semantics/openAccessFernandes,Tiago LazzarettiRibeiro,Douglas BadilloRocha,Diogo Cristo daAlbuquerque,CyroMartins Pereira,César AugustoPedrinelli,AndréHernandez,Arnaldo Joséeng2015-09-23T00:00:00Zoai:scielo:S0102-36162014000500513Revistahttp://www.rbo.org.br/https://old.scielo.br/oai/scielo-oai.php||rbo@sbot.org.br1982-43780102-3616opendoar:2015-09-23T00:00Revista Brasileira de Ortopedia (Online) - Sociedade Brasileira de Ortopedia e Traumatologia (SBOT)false
dc.title.none.fl_str_mv Description of an evaluation system for knee kinematics in ligament lesions, by means of optical tracking and 3D tomography,
title Description of an evaluation system for knee kinematics in ligament lesions, by means of optical tracking and 3D tomography,
spellingShingle Description of an evaluation system for knee kinematics in ligament lesions, by means of optical tracking and 3D tomography,
Fernandes,Tiago Lazzaretti
Knee joint
Anterior cruciate ligament
X-ray computed tomography
title_short Description of an evaluation system for knee kinematics in ligament lesions, by means of optical tracking and 3D tomography,
title_full Description of an evaluation system for knee kinematics in ligament lesions, by means of optical tracking and 3D tomography,
title_fullStr Description of an evaluation system for knee kinematics in ligament lesions, by means of optical tracking and 3D tomography,
title_full_unstemmed Description of an evaluation system for knee kinematics in ligament lesions, by means of optical tracking and 3D tomography,
title_sort Description of an evaluation system for knee kinematics in ligament lesions, by means of optical tracking and 3D tomography,
author Fernandes,Tiago Lazzaretti
author_facet Fernandes,Tiago Lazzaretti
Ribeiro,Douglas Badillo
Rocha,Diogo Cristo da
Albuquerque,Cyro
Martins Pereira,César Augusto
Pedrinelli,André
Hernandez,Arnaldo José
author_role author
author2 Ribeiro,Douglas Badillo
Rocha,Diogo Cristo da
Albuquerque,Cyro
Martins Pereira,César Augusto
Pedrinelli,André
Hernandez,Arnaldo José
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Fernandes,Tiago Lazzaretti
Ribeiro,Douglas Badillo
Rocha,Diogo Cristo da
Albuquerque,Cyro
Martins Pereira,César Augusto
Pedrinelli,André
Hernandez,Arnaldo José
dc.subject.por.fl_str_mv Knee joint
Anterior cruciate ligament
X-ray computed tomography
topic Knee joint
Anterior cruciate ligament
X-ray computed tomography
description Objective:To describe and demonstrate the viability of a method for evaluating knee kine matics, by means of a continuous passive motion (CPM) machine, before and after anterio cruciate ligament (ACL) injury.Methods:This study was conducted on a knee from a cadaver, in a mechanical pivot-shif simulator, with evaluations using optical tracking, and also using computed tomography.Results:This study demonstrated the viability of a protocol for measuring the rotation an translation of the knee, using reproducible and objective tools (error<0.2mm). The mech anized provocation system of the pivot-shift test was independent of the examiner an always allowed the same angular velocity and traction of 20 N throughout the movement.Conclusion:The clinical relevance of this method lies in making inferences about the in viv behavior of a knee with an ACL injury and providing greater methodological quality in futur studies for measuring surgical techniques with grafts in relatively close positions.
publishDate 2014
dc.date.none.fl_str_mv 2014-10-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-36162014000500513
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-36162014000500513
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1016/j.rboe.2014.08.005
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Ortopedia e Traumatologia
publisher.none.fl_str_mv Sociedade Brasileira de Ortopedia e Traumatologia
dc.source.none.fl_str_mv Revista Brasileira de Ortopedia v.49 n.5 2014
reponame:Revista Brasileira de Ortopedia (Online)
instname:Sociedade Brasileira de Ortopedia e Traumatologia (SBOT)
instacron:SBOT
instname_str Sociedade Brasileira de Ortopedia e Traumatologia (SBOT)
instacron_str SBOT
institution SBOT
reponame_str Revista Brasileira de Ortopedia (Online)
collection Revista Brasileira de Ortopedia (Online)
repository.name.fl_str_mv Revista Brasileira de Ortopedia (Online) - Sociedade Brasileira de Ortopedia e Traumatologia (SBOT)
repository.mail.fl_str_mv ||rbo@sbot.org.br
_version_ 1752122359506010112