Publicação
CHANGES IN THE LUMBAR VERTEBRAL SEGMENT RELATED TO THE CAGE POSITION IN TLIF TECHNIQUE
| Resumo: | ABSTRACT Objective: To evaluate the morphological changes on the intervertebral foramen and segmental lordosis related to the transforaminal lumbar interbody fusion (TLIF) positioning. Methods: PEEK cages were placed in the disc space (L1-S1) of a polyurethane anatomical model. Cages of different heights (8 mm, 10 mm, 12 mm and 14 mm) were positioned in the posterior, medial or anterior part of the vertebral body surface, and the intervertebral foramen and segmental lordosis heights were measured after their insertion. Results: The vertebral foramen height decreased in all positions and heights of the cages in relation to the control. The cage posterior positioning induced a smaller reduction in the vertebral foramen height. Vertebral lordosis tended to increase in relation to the control, and the greatest increase occurred with the cage posterior positioning. Conclusion: Cage positioning induces changes in the intervertebral foramen height and in the vertebral segment lordosis. Cage posterior positioning induces a smaller reduction of the intervertebral foramen height and increases the vertebral segment lordosis. Level of evidence III, Therapeutic study. |
|---|---|
| Autores principais: | MATOS,THIAGO DANTAS |
| Outros Autores: | FLEURY,RODRIGO BARRA CAIADO; TEIXEIRA,KELSEN DE OLIVEIRA; ROMERO,VALÉRIA; DEFINO,HELTON LUIZ APARECIDO |
| Assunto: | Spine Arthrodesis Biomechanical Phenomena |
| Ano: | 2020 |
| País: | Brasil |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | IBICT |
| Idioma: | inglês |
| Origem: | Oasisbr |
| _version_ | 1871506922591485952 |
|---|---|
| author | MATOS,THIAGO DANTAS |
| author2 | FLEURY,RODRIGO BARRA CAIADO TEIXEIRA,KELSEN DE OLIVEIRA ROMERO,VALÉRIA DEFINO,HELTON LUIZ APARECIDO |
| author2_role | author author author author |
| author_facet | MATOS,THIAGO DANTAS FLEURY,RODRIGO BARRA CAIADO TEIXEIRA,KELSEN DE OLIVEIRA ROMERO,VALÉRIA DEFINO,HELTON LUIZ APARECIDO |
| author_role | author |
| country_str | BR |
| creators_json_txt | [{\"Person.name\":\"MATOS,THIAGO DANTAS\"},{\"Person.name\":\"FLEURY,RODRIGO BARRA CAIADO\"},{\"Person.name\":\"TEIXEIRA,KELSEN DE OLIVEIRA\"},{\"Person.name\":\"ROMERO,VALÉRIA\"},{\"Person.name\":\"DEFINO,HELTON LUIZ APARECIDO\"}] |
| datacite.creators.creator.creatorName.fl_str_mv | MATOS,THIAGO DANTAS FLEURY,RODRIGO BARRA CAIADO TEIXEIRA,KELSEN DE OLIVEIRA ROMERO,VALÉRIA DEFINO,HELTON LUIZ APARECIDO |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Spine Arthrodesis Biomechanical Phenomena |
| datacite.titles.title.fl_str_mv | CHANGES IN THE LUMBAR VERTEBRAL SEGMENT RELATED TO THE CAGE POSITION IN TLIF TECHNIQUE |
| dc.creator.none.fl_str_mv | MATOS,THIAGO DANTAS FLEURY,RODRIGO BARRA CAIADO TEIXEIRA,KELSEN DE OLIVEIRA ROMERO,VALÉRIA DEFINO,HELTON LUIZ APARECIDO |
| dc.format.none.fl_str_mv | text/html |
| dc.identifier.none.fl_str_mv | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-78522020000200092 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | ATHA EDITORA |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.source.none.fl_str_mv | Acta Ortopédica Brasileira v.28 n.2 2020 reponame:Acta Ortopédica Brasileira (Online) instname:Sociedade Brasileira de Ortopedia e Traumatologia (SBOT) instacron:SBOT |
| dc.subject.none.fl_str_mv | Spine Arthrodesis Biomechanical Phenomena |
| dc.title.fl_str_mv | CHANGES IN THE LUMBAR VERTEBRAL SEGMENT RELATED TO THE CAGE POSITION IN TLIF TECHNIQUE |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | ABSTRACT Objective: To evaluate the morphological changes on the intervertebral foramen and segmental lordosis related to the transforaminal lumbar interbody fusion (TLIF) positioning. Methods: PEEK cages were placed in the disc space (L1-S1) of a polyurethane anatomical model. Cages of different heights (8 mm, 10 mm, 12 mm and 14 mm) were positioned in the posterior, medial or anterior part of the vertebral body surface, and the intervertebral foramen and segmental lordosis heights were measured after their insertion. Results: The vertebral foramen height decreased in all positions and heights of the cages in relation to the control. The cage posterior positioning induced a smaller reduction in the vertebral foramen height. Vertebral lordosis tended to increase in relation to the control, and the greatest increase occurred with the cage posterior positioning. Conclusion: Cage positioning induces changes in the intervertebral foramen height and in the vertebral segment lordosis. Cage posterior positioning induces a smaller reduction of the intervertebral foramen height and increases the vertebral segment lordosis. Level of evidence III, Therapeutic study. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| id | oasisbr_4c998ebaba791e30e5a159b8e6d7da6b |
| identifier.url.fl_str_mv | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-78522020000200092 |
| inst_facet_str | urn:organizationAcronym:oasisbr{{{_:::_}}}IBICT |
| instacron_str | OASISBR |
| institution | IBICT |
| instname_str | IBICT |
| language | eng |
| network_acronym_str | oasisbr |
| network_name_str | Oasisbr |
| oai_identifier_str | oai:scielo:S1413-78522020000200092 |
| organization_str_mv | urn:organizationAcronym:oasisbr |
| person_str_mv | MATOS,THIAGO DANTAS FLEURY,RODRIGO BARRA CAIADO TEIXEIRA,KELSEN DE OLIVEIRA ROMERO,VALÉRIA DEFINO,HELTON LUIZ APARECIDO |
| publishDate | 2020 |
| publisher.none.fl_str_mv | ATHA EDITORA |
| repo_facet_str | urn:repositoryAcronym:oasisbr{{{_:::_}}}Oasisbr |
| reponame_str | Oasisbr |
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| spelling | CHANGES IN THE LUMBAR VERTEBRAL SEGMENT RELATED TO THE CAGE POSITION IN TLIF TECHNIQUEMATOS,THIAGO DANTASFLEURY,RODRIGO BARRA CAIADOTEIXEIRA,KELSEN DE OLIVEIRAROMERO,VALÉRIADEFINO,HELTON LUIZ APARECIDOSpineArthrodesisBiomechanical Phenomenaopen accesshttp://purl.org/coar/access_right/c_abf2http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-78522020000200092URLhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-78522020000200092URLHasVersion2020-04-01ABSTRACT Objective: To evaluate the morphological changes on the intervertebral foramen and segmental lordosis related to the transforaminal lumbar interbody fusion (TLIF) positioning. Methods: PEEK cages were placed in the disc space (L1-S1) of a polyurethane anatomical model. Cages of different heights (8 mm, 10 mm, 12 mm and 14 mm) were positioned in the posterior, medial or anterior part of the vertebral body surface, and the intervertebral foramen and segmental lordosis heights were measured after their insertion. Results: The vertebral foramen height decreased in all positions and heights of the cages in relation to the control. The cage posterior positioning induced a smaller reduction in the vertebral foramen height. Vertebral lordosis tended to increase in relation to the control, and the greatest increase occurred with the cage posterior positioning. Conclusion: Cage positioning induces changes in the intervertebral foramen height and in the vertebral segment lordosis. Cage posterior positioning induces a smaller reduction of the intervertebral foramen height and increases the vertebral segment lordosis. Level of evidence III, Therapeutic study.engtext/htmlATHA EDITORAActa Ortopédica Brasileira v.28 n.2 2020reponame:Acta Ortopédica Brasileira (Online)instname:Sociedade Brasileira de Ortopedia e Traumatologia (SBOT)instacron:SBOTjournal articlehttp://purl.org/coar/resource_type/c_6501literatureVoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85 |
| spellingShingle | CHANGES IN THE LUMBAR VERTEBRAL SEGMENT RELATED TO THE CAGE POSITION IN TLIF TECHNIQUE MATOS,THIAGO DANTAS Spine Arthrodesis Biomechanical Phenomena |
| status | SINGLETON |
| status_str | VoR |
| subject.fl_str_mv | Spine Arthrodesis Biomechanical Phenomena |
| title | CHANGES IN THE LUMBAR VERTEBRAL SEGMENT RELATED TO THE CAGE POSITION IN TLIF TECHNIQUE |
| title_full | CHANGES IN THE LUMBAR VERTEBRAL SEGMENT RELATED TO THE CAGE POSITION IN TLIF TECHNIQUE |
| title_fullStr | CHANGES IN THE LUMBAR VERTEBRAL SEGMENT RELATED TO THE CAGE POSITION IN TLIF TECHNIQUE |
| title_full_unstemmed | CHANGES IN THE LUMBAR VERTEBRAL SEGMENT RELATED TO THE CAGE POSITION IN TLIF TECHNIQUE |
| title_short | CHANGES IN THE LUMBAR VERTEBRAL SEGMENT RELATED TO THE CAGE POSITION IN TLIF TECHNIQUE |
| title_sort | CHANGES IN THE LUMBAR VERTEBRAL SEGMENT RELATED TO THE CAGE POSITION IN TLIF TECHNIQUE |
| topic | Spine Arthrodesis Biomechanical Phenomena |
| topic_facet | Spine Arthrodesis Biomechanical Phenomena |
| url | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-78522020000200092 |
| visible | 1 |
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