Late failure of posterior fixation without bone fusion for vertebral metastases

Detalhes bibliográficos
Autor(a) principal: Bellato,Renato Tavares
Data de Publicação: 2015
Outros Autores: Teixeira,William Gemio Jacobsen, Torelli,Alessandro Gonzalez, Cristante,Alexandre Fogaça, Barros Filho,Tarcísio Eloy Pessoa de, Camargo,Olavo Pires de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Acta Ortopédica Brasileira (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-78522015000600303
Resumo: ABSTRACTOBJECTIVE: To verify the frequency of late radiological com-plications in spinal fixation surgeries performed without fu-sion in oncological patientsMETHODS: This is a retrospective analysis analysing failure in cases of non-fused vertebral fixation in an oncology reference hospital between 2009 and 2014. Failure was defined as implant loosening or bre-akage, as well as new angular or translation deformitiesRESULTS: One hundred and five cases were analyzed. The most common site of primary tumor was the breast and the most common place of metastasis was the thoracic spine. The average follow-up was 22.7 months. Nine cases (8%) of failure were reported, with an average time until failure of 9.5 months. The most common failure was implant loosening. No case required further surgeryCONCLUSION: The occurrence of failure was not different than that reported for fused cases. The time interval until failure was higher than the median of survival of the majority (88%) of cases. Level of Evidence IV, Therapeutic Study.
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spelling Late failure of posterior fixation without bone fusion for vertebral metastasesSpinal neoplasmsArthrodesisSpinal fusionRe-trospective studiesABSTRACTOBJECTIVE: To verify the frequency of late radiological com-plications in spinal fixation surgeries performed without fu-sion in oncological patientsMETHODS: This is a retrospective analysis analysing failure in cases of non-fused vertebral fixation in an oncology reference hospital between 2009 and 2014. Failure was defined as implant loosening or bre-akage, as well as new angular or translation deformitiesRESULTS: One hundred and five cases were analyzed. The most common site of primary tumor was the breast and the most common place of metastasis was the thoracic spine. The average follow-up was 22.7 months. Nine cases (8%) of failure were reported, with an average time until failure of 9.5 months. The most common failure was implant loosening. No case required further surgeryCONCLUSION: The occurrence of failure was not different than that reported for fused cases. The time interval until failure was higher than the median of survival of the majority (88%) of cases. Level of Evidence IV, Therapeutic Study.ATHA EDITORA2015-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-78522015000600303Acta Ortopédica Brasileira v.23 n.6 2015reponame:Acta Ortopédica Brasileira (Online)instname:Sociedade Brasileira de Ortopedia e Traumatologia (SBOT)instacron:SBOT10.1590/1413-785220152306151402info:eu-repo/semantics/openAccessBellato,Renato TavaresTeixeira,William Gemio JacobsenTorelli,Alessandro GonzalezCristante,Alexandre FogaçaBarros Filho,Tarcísio Eloy Pessoa deCamargo,Olavo Pires deeng2015-11-05T00:00:00Zoai:scielo:S1413-78522015000600303Revistahttp://www.actaortopedica.com.br/https://old.scielo.br/oai/scielo-oai.php1atha@uol.com.br||actaortopedicabrasileira@uol.com.br1809-44061413-7852opendoar:2015-11-05T00:00Acta Ortopédica Brasileira (Online) - Sociedade Brasileira de Ortopedia e Traumatologia (SBOT)false
dc.title.none.fl_str_mv Late failure of posterior fixation without bone fusion for vertebral metastases
title Late failure of posterior fixation without bone fusion for vertebral metastases
spellingShingle Late failure of posterior fixation without bone fusion for vertebral metastases
Bellato,Renato Tavares
Spinal neoplasms
Arthrodesis
Spinal fusion
Re-trospective studies
title_short Late failure of posterior fixation without bone fusion for vertebral metastases
title_full Late failure of posterior fixation without bone fusion for vertebral metastases
title_fullStr Late failure of posterior fixation without bone fusion for vertebral metastases
title_full_unstemmed Late failure of posterior fixation without bone fusion for vertebral metastases
title_sort Late failure of posterior fixation without bone fusion for vertebral metastases
author Bellato,Renato Tavares
author_facet Bellato,Renato Tavares
Teixeira,William Gemio Jacobsen
Torelli,Alessandro Gonzalez
Cristante,Alexandre Fogaça
Barros Filho,Tarcísio Eloy Pessoa de
Camargo,Olavo Pires de
author_role author
author2 Teixeira,William Gemio Jacobsen
Torelli,Alessandro Gonzalez
Cristante,Alexandre Fogaça
Barros Filho,Tarcísio Eloy Pessoa de
Camargo,Olavo Pires de
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Bellato,Renato Tavares
Teixeira,William Gemio Jacobsen
Torelli,Alessandro Gonzalez
Cristante,Alexandre Fogaça
Barros Filho,Tarcísio Eloy Pessoa de
Camargo,Olavo Pires de
dc.subject.por.fl_str_mv Spinal neoplasms
Arthrodesis
Spinal fusion
Re-trospective studies
topic Spinal neoplasms
Arthrodesis
Spinal fusion
Re-trospective studies
description ABSTRACTOBJECTIVE: To verify the frequency of late radiological com-plications in spinal fixation surgeries performed without fu-sion in oncological patientsMETHODS: This is a retrospective analysis analysing failure in cases of non-fused vertebral fixation in an oncology reference hospital between 2009 and 2014. Failure was defined as implant loosening or bre-akage, as well as new angular or translation deformitiesRESULTS: One hundred and five cases were analyzed. The most common site of primary tumor was the breast and the most common place of metastasis was the thoracic spine. The average follow-up was 22.7 months. Nine cases (8%) of failure were reported, with an average time until failure of 9.5 months. The most common failure was implant loosening. No case required further surgeryCONCLUSION: The occurrence of failure was not different than that reported for fused cases. The time interval until failure was higher than the median of survival of the majority (88%) of cases. Level of Evidence IV, Therapeutic Study.
publishDate 2015
dc.date.none.fl_str_mv 2015-12-01
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dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-78522015000600303
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dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1413-785220152306151402
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dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv ATHA EDITORA
publisher.none.fl_str_mv ATHA EDITORA
dc.source.none.fl_str_mv Acta Ortopédica Brasileira v.23 n.6 2015
reponame:Acta Ortopédica Brasileira (Online)
instname:Sociedade Brasileira de Ortopedia e Traumatologia (SBOT)
instacron:SBOT
instname_str Sociedade Brasileira de Ortopedia e Traumatologia (SBOT)
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reponame_str Acta Ortopédica Brasileira (Online)
collection Acta Ortopédica Brasileira (Online)
repository.name.fl_str_mv Acta Ortopédica Brasileira (Online) - Sociedade Brasileira de Ortopedia e Traumatologia (SBOT)
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