Publicação
Comparison of 3 supraspinatus tendon repair techniques : a 3D computational finite element analysis
| Resumo: | Considering that optimal contact area and pressure at the tendon-bone interface are associated with better footprint repair and outcomes, the aim of this study was to compare the performance of standard double-row, transosseous equivalent (TOE), and partial articular supraspinatus tendon avulsion (PASTA) techniques for the treatment of full-thickness tears of the supraspinatus tendon using 3D finite element models. Loading consisted, alternately, in a preloading of 10 N and 20 N of the sutures. The footprint coverage of the standard double-row, TOE, and PASTA techniques was estimated to represent 19%, 30%, and 35%, respectively, of the repair area. The average contact pressures followed an opposite trend, i.e., the largest was estimated for the standard double-row technique, whereas the lowest was estimated for the PASTA technique. Despite the present study advancing the computational modelling of rotator cuff repair, and the results being consistent with the literature, its findings must be evaluated cautiously, bearing in mind its limitations. |
|---|---|
| Autores principais: | Quental, C. |
| Outros Autores: | Reis, J.; Folgado, J.; Monteiro, J.; Sarmento, M. |
| Assunto: | Supraspinatus Rotator cuff repair Double row Transosseous equivalent PASTA bridge Finite element method |
| Ano: | 2020 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso restrito |
| Instituição associada: | Universidade de Lisboa |
| Idioma: | inglês |
| Origem: | Repositório da Universidade de Lisboa |
| _version_ | 1865920814138785792 |
|---|---|
| author | Quental, C. |
| author2 | Reis, J. Folgado, J. Monteiro, J. Sarmento, M. |
| author2_role | author author author author |
| author_facet | Quental, C. Quental, C. Reis, J. Folgado, J. Monteiro, J. Sarmento, M. Reis, J. Folgado, J. Monteiro, J. Sarmento, M. |
| author_role | author |
| contributor_name_str_mv | Repositório Científico de Acesso Aberto da ULisboa |
| country_str | PT |
| creators_json_str | [{\"Person.name\":\"Quental, C.\"},{\"Person.name\":\"Reis, J.\"},{\"Person.name\":\"Folgado, J.\"},{\"Person.name\":\"Monteiro, J.\"},{\"Person.name\":\"Sarmento, M.\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Repositório Científico de Acesso Aberto da ULisboa |
| datacite.creators.creator.creatorName.fl_str_mv | Quental, C. Reis, J. Folgado, J. Monteiro, J. Sarmento, M. |
| datacite.date.Accepted.fl_str_mv | 2020-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2021-07-20T11:31:34Z |
| datacite.date.embargoed.fl_str_mv | 2021-07-20T11:31:34Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| datacite.subjects.subject.fl_str_mv | Supraspinatus Rotator cuff repair Double row Transosseous equivalent PASTA bridge Finite element method |
| datacite.titles.title.fl_str_mv | Comparison of 3 supraspinatus tendon repair techniques : a 3D computational finite element analysis |
| dc.contributor.none.fl_str_mv | Repositório Científico de Acesso Aberto da ULisboa |
| dc.creator.none.fl_str_mv | Quental, C. Reis, J. Folgado, J. Monteiro, J. Sarmento, M. |
| dc.date.Accepted.fl_str_mv | 2020-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2021-07-20T11:31:34Z |
| dc.date.embargoed.fl_str_mv | 2021-07-20T11:31:34Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10451/49025 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Informa UK |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| dc.subject.none.fl_str_mv | Supraspinatus Rotator cuff repair Double row Transosseous equivalent PASTA bridge Finite element method |
| dc.title.fl_str_mv | Comparison of 3 supraspinatus tendon repair techniques : a 3D computational finite element analysis |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | Considering that optimal contact area and pressure at the tendon-bone interface are associated with better footprint repair and outcomes, the aim of this study was to compare the performance of standard double-row, transosseous equivalent (TOE), and partial articular supraspinatus tendon avulsion (PASTA) techniques for the treatment of full-thickness tears of the supraspinatus tendon using 3D finite element models. Loading consisted, alternately, in a preloading of 10 N and 20 N of the sutures. The footprint coverage of the standard double-row, TOE, and PASTA techniques was estimated to represent 19%, 30%, and 35%, respectively, of the repair area. The average contact pressures followed an opposite trend, i.e., the largest was estimated for the standard double-row technique, whereas the lowest was estimated for the PASTA technique. Despite the present study advancing the computational modelling of rotator cuff repair, and the results being consistent with the literature, its findings must be evaluated cautiously, bearing in mind its limitations. |
| dirty | 0 |
| eu_rights_str_mv | restrictedAccess |
| format | article |
| fulltext.url.fl_str_mv | https://repositorio.ulisboa.pt/bitstreams/b5da60a3-545f-4dc9-a3cd-1421b37d0646/download |
| funding.funder.alternateName_str_mv | FCT |
| funding.funder.identifier_str_mv | http://doi.org/10.13039/501100001871 |
| funding.funder.name_str_mv | Fundação para a Ciência e a Tecnologia |
| funding.name_str_mv | 6817 - DCRRNI ID |
| id | ul_88117f76ffdc9a8d0932fcbc07c2bdc4 |
| identifier.url.fl_str_mv | http://hdl.handle.net/10451/49025 |
| instacron_str | ul |
| institution | Universidade de Lisboa |
| instname_str | Universidade de Lisboa |
| language | eng |
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| network_name_str | Repositório da Universidade de Lisboa |
| oai_identifier_str | oai:repositorio.ulisboa.pt:10451/49025 |
| organization_str_mv | urn:organizationAcronym:ul |
| person_str_mv | Quental, C. Reis, J. Folgado, J. Monteiro, J. Sarmento, M. |
| publishDate | 2020 |
| publisher.none.fl_str_mv | Informa UK |
| reponame_str | Repositório da Universidade de Lisboa |
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| spelling | engInforma UKpt_PTConsidering that optimal contact area and pressure at the tendon-bone interface are associated with better footprint repair and outcomes, the aim of this study was to compare the performance of standard double-row, transosseous equivalent (TOE), and partial articular supraspinatus tendon avulsion (PASTA) techniques for the treatment of full-thickness tears of the supraspinatus tendon using 3D finite element models. Loading consisted, alternately, in a preloading of 10 N and 20 N of the sutures. The footprint coverage of the standard double-row, TOE, and PASTA techniques was estimated to represent 19%, 30%, and 35%, respectively, of the repair area. The average contact pressures followed an opposite trend, i.e., the largest was estimated for the standard double-row technique, whereas the lowest was estimated for the PASTA technique. Despite the present study advancing the computational modelling of rotator cuff repair, and the results being consistent with the literature, its findings must be evaluated cautiously, bearing in mind its limitations.application/pdfpt_PTComparison of 3 supraspinatus tendon repair techniques : a 3D computational finite element analysisQuental, C.Reis, J.Folgado, J.Monteiro, J.Sarmento, M.HostingInstitutionOrganizationalRepositório Científico de Acesso Aberto da ULisboae-mailmailto:repositorio@reitoria.ulisboa.ptrepositorio@reitoria.ulisboa.ptISSNIsPartOf2168-1163DOIIsPartOf10.1080/10255842.2020.18054412021-07-20T11:31:34Z20202020-01-01T00:00:00ZHandlehttp://hdl.handle.net/10451/49025http://purl.org/coar/access_right/c_16ecrestricted accessSupraspinatusRotator cuff repairDouble rowTransosseous equivalentPASTA bridgeFinite element method1679273 bytesFundação para a Ciência e a TecnologiaAssociate Laboratory of Energy, Transports and Aeronautics6817 - DCRRNI IDCrossref Funder IDhttp://doi.org/10.13039/501100001871literaturehttp://purl.org/coar/resource_type/c_6501journal articlehttp://purl.org/coar/access_right/c_16ecapplication/pdffulltexthttps://repositorio.ulisboa.pt/bitstreams/b5da60a3-545f-4dc9-a3cd-1421b37d0646/downloadComputer Methods in Biomechanics and Biomedical Engineering231613871394 |
| spellingShingle | Comparison of 3 supraspinatus tendon repair techniques : a 3D computational finite element analysis Comparison of 3 supraspinatus tendon repair techniques : a 3D computational finite element analysis Quental, C. Supraspinatus Rotator cuff repair Double row Transosseous equivalent PASTA bridge Finite element method Quental, C. Supraspinatus Rotator cuff repair Double row Transosseous equivalent PASTA bridge Finite element method |
| status | SINGLETON |
| subject.fl_str_mv | Supraspinatus Rotator cuff repair Double row Transosseous equivalent PASTA bridge Finite element method |
| title | Comparison of 3 supraspinatus tendon repair techniques : a 3D computational finite element analysis |
| title_full | Comparison of 3 supraspinatus tendon repair techniques : a 3D computational finite element analysis |
| title_fullStr | Comparison of 3 supraspinatus tendon repair techniques : a 3D computational finite element analysis Comparison of 3 supraspinatus tendon repair techniques : a 3D computational finite element analysis |
| title_full_unstemmed | Comparison of 3 supraspinatus tendon repair techniques : a 3D computational finite element analysis Comparison of 3 supraspinatus tendon repair techniques : a 3D computational finite element analysis |
| title_short | Comparison of 3 supraspinatus tendon repair techniques : a 3D computational finite element analysis |
| title_sort | Comparison of 3 supraspinatus tendon repair techniques : a 3D computational finite element analysis |
| topic | Supraspinatus Rotator cuff repair Double row Transosseous equivalent PASTA bridge Finite element method |
| topic_facet | Supraspinatus Rotator cuff repair Double row Transosseous equivalent PASTA bridge Finite element method |
| url | http://hdl.handle.net/10451/49025 |
| visible | 1 |