Late failure of posterior fixation without bone fusion for vertebral metastases
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , |
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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Acta Ortopédica Brasileira (Online) |
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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 |
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=S1413-78522015000600303 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-78522015000600303 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1413-785220152306151402 |
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 |
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) |
instacron_str |
SBOT |
institution |
SBOT |
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) |
repository.mail.fl_str_mv |
1atha@uol.com.br||actaortopedicabrasileira@uol.com.br |
_version_ |
1752122275198402560 |