In vitro biomechanical study on the figure-of-eight and Kessler sutures in swine flexor tendons
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1055/s-0039-1700828 http://hdl.handle.net/11449/206604 |
Resumo: | Objective To evaluate the biomechanical properties of the figure-of-eight and Kessler suture techniques for tendons. Methods Flexor tendons of porcine fingers were divided into two groups with triple central figure of eight sutures (six passages) and Kessler sutures (two passages) associated with simple and continuous peripheral sutures, and submitted to continuous longitudinal mechanical tests, to obtain the mechanical properties of maximum load and energy at maximum load. Results The mean maximum load and energy at maximum load in the figure-of-8 suture were of 63.4 N and 217.3 N.mm respectively; in the Kessler suture, the values were of 34.19 N and 100.9 N.mm respectively. The statistical analysis indicated that the figure-of-eight suture is mechanically superior to the Kessler technique. Conclusion Under the conditions of this experiment and in the flexor tendon of porcine fingers, the triple figure-of-eight suture (six passages) is more resistant than the Kessler suture (two passages). The figure-of-eight suture with six passages enables active movement in the immediate rehabilitation of the flexor tendon repair of the finger, with little risk of rupture or suture spacing. |
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In vitro biomechanical study on the figure-of-eight and Kessler sutures in swine flexor tendonsbiomechanical phenomenonfinger injuriesorthopedic proceduressuture techniquestendon injuriesObjective To evaluate the biomechanical properties of the figure-of-eight and Kessler suture techniques for tendons. Methods Flexor tendons of porcine fingers were divided into two groups with triple central figure of eight sutures (six passages) and Kessler sutures (two passages) associated with simple and continuous peripheral sutures, and submitted to continuous longitudinal mechanical tests, to obtain the mechanical properties of maximum load and energy at maximum load. Results The mean maximum load and energy at maximum load in the figure-of-8 suture were of 63.4 N and 217.3 N.mm respectively; in the Kessler suture, the values were of 34.19 N and 100.9 N.mm respectively. The statistical analysis indicated that the figure-of-eight suture is mechanically superior to the Kessler technique. Conclusion Under the conditions of this experiment and in the flexor tendon of porcine fingers, the triple figure-of-eight suture (six passages) is more resistant than the Kessler suture (two passages). The figure-of-eight suture with six passages enables active movement in the immediate rehabilitation of the flexor tendon repair of the finger, with little risk of rupture or suture spacing.Departamento de Cirurgia e Ortopedia Faculdade de Medicina de Botucatu Universidade Estadual Paulista (Unesp)Departamento de Cirurgia e Ortopedia Faculdade de Medicina de Botucatu Universidade Estadual Paulista (Unesp)Universidade Estadual Paulista (Unesp)Kawachi, Diogo Thomaz [UNESP]Deienno, Francisco Simões [UNESP]Varanda, Denis [UNESP]Cortopassi, Andrea Christina [UNESP]Sardenberg, Trajano [UNESP]2021-06-25T10:35:01Z2021-06-25T10:35:01Z2020-08-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article445-447application/pdfhttp://dx.doi.org/10.1055/s-0039-1700828Revista Brasileira de Ortopedia, v. 55, n. 4, p. 445-447, 2020.1982-43780102-3616http://hdl.handle.net/11449/20660410.1055/s-0039-1700828S0102-361620200004004452-s2.0-85092006093S0102-36162020000400445.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira de Ortopediainfo:eu-repo/semantics/openAccess2024-01-20T06:36:17Zoai:repositorio.unesp.br:11449/206604Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-01-20T06:36:17Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
In vitro biomechanical study on the figure-of-eight and Kessler sutures in swine flexor tendons |
title |
In vitro biomechanical study on the figure-of-eight and Kessler sutures in swine flexor tendons |
spellingShingle |
In vitro biomechanical study on the figure-of-eight and Kessler sutures in swine flexor tendons Kawachi, Diogo Thomaz [UNESP] biomechanical phenomenon finger injuries orthopedic procedures suture techniques tendon injuries |
title_short |
In vitro biomechanical study on the figure-of-eight and Kessler sutures in swine flexor tendons |
title_full |
In vitro biomechanical study on the figure-of-eight and Kessler sutures in swine flexor tendons |
title_fullStr |
In vitro biomechanical study on the figure-of-eight and Kessler sutures in swine flexor tendons |
title_full_unstemmed |
In vitro biomechanical study on the figure-of-eight and Kessler sutures in swine flexor tendons |
title_sort |
In vitro biomechanical study on the figure-of-eight and Kessler sutures in swine flexor tendons |
author |
Kawachi, Diogo Thomaz [UNESP] |
author_facet |
Kawachi, Diogo Thomaz [UNESP] Deienno, Francisco Simões [UNESP] Varanda, Denis [UNESP] Cortopassi, Andrea Christina [UNESP] Sardenberg, Trajano [UNESP] |
author_role |
author |
author2 |
Deienno, Francisco Simões [UNESP] Varanda, Denis [UNESP] Cortopassi, Andrea Christina [UNESP] Sardenberg, Trajano [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Kawachi, Diogo Thomaz [UNESP] Deienno, Francisco Simões [UNESP] Varanda, Denis [UNESP] Cortopassi, Andrea Christina [UNESP] Sardenberg, Trajano [UNESP] |
dc.subject.por.fl_str_mv |
biomechanical phenomenon finger injuries orthopedic procedures suture techniques tendon injuries |
topic |
biomechanical phenomenon finger injuries orthopedic procedures suture techniques tendon injuries |
description |
Objective To evaluate the biomechanical properties of the figure-of-eight and Kessler suture techniques for tendons. Methods Flexor tendons of porcine fingers were divided into two groups with triple central figure of eight sutures (six passages) and Kessler sutures (two passages) associated with simple and continuous peripheral sutures, and submitted to continuous longitudinal mechanical tests, to obtain the mechanical properties of maximum load and energy at maximum load. Results The mean maximum load and energy at maximum load in the figure-of-8 suture were of 63.4 N and 217.3 N.mm respectively; in the Kessler suture, the values were of 34.19 N and 100.9 N.mm respectively. The statistical analysis indicated that the figure-of-eight suture is mechanically superior to the Kessler technique. Conclusion Under the conditions of this experiment and in the flexor tendon of porcine fingers, the triple figure-of-eight suture (six passages) is more resistant than the Kessler suture (two passages). The figure-of-eight suture with six passages enables active movement in the immediate rehabilitation of the flexor tendon repair of the finger, with little risk of rupture or suture spacing. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-08-01 2021-06-25T10:35:01Z 2021-06-25T10:35:01Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1055/s-0039-1700828 Revista Brasileira de Ortopedia, v. 55, n. 4, p. 445-447, 2020. 1982-4378 0102-3616 http://hdl.handle.net/11449/206604 10.1055/s-0039-1700828 S0102-36162020000400445 2-s2.0-85092006093 S0102-36162020000400445.pdf |
url |
http://dx.doi.org/10.1055/s-0039-1700828 http://hdl.handle.net/11449/206604 |
identifier_str_mv |
Revista Brasileira de Ortopedia, v. 55, n. 4, p. 445-447, 2020. 1982-4378 0102-3616 10.1055/s-0039-1700828 S0102-36162020000400445 2-s2.0-85092006093 S0102-36162020000400445.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Brasileira de Ortopedia |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
445-447 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1797790351161819136 |