Biomechanical comparison of a modified TPLO plate, a locking compression plate, and plate-rod constructs applied medially in a proximal gap model in canine synthetic tibias

Detalhes bibliográficos
Autor(a) principal: Sembenelli, G. [UNESP]
Data de Publicação: 2022
Outros Autores: Souza, G. V. [UNESP], Wittmaack, M. C. N. [UNESP], Shimano, A. C., Rocha, T. A. S. S. [UNESP], Moraes, P. C., Minto, B. W., Dias, L. G. G. G. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/245124
Resumo: The aim of this study was to develop a modified tibial plateau leveling osteotomy (TPLO) plate and to compare its biomechanical properties with a locking compression plate (LCP) and plate-rod constructs for the stabilization of experimentally induced gap fractures in canine synthetic tibias. The tibial models were assigned to either repair with a modified TPLO plate (Group 1), locking compression plate construct (Group 2), or plate-rod construct (Group 3). The specimens were loaded to failure in axial compression, three-point mediolateral and craniocaudal bending. There was no statistical difference between the three groups regarding stiffness (N/mm) and deformation (mm) in axial compression. The modified TPLO plate achieved load to failure similar to the plate-rod construct in craniocaudal bending. There was no significant difference between groups on mediolateral bending tests regarding load to failure and deformation. Furthermore, there was no significant difference in stiffness between groups 1 and 2. In conclusion, the modified TPLO plate had similar mechanical properties to LCP and plate-rod construct in the axial compression and bending tests. Nonetheless, clinical studies with a large population of dogs are required to determine the value of this new implant in proximal tibial fracture repair.
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spelling Biomechanical comparison of a modified TPLO plate, a locking compression plate, and plate-rod constructs applied medially in a proximal gap model in canine synthetic tibiasBiomechanical testsbone platefracture fixationosteosynthesisThe aim of this study was to develop a modified tibial plateau leveling osteotomy (TPLO) plate and to compare its biomechanical properties with a locking compression plate (LCP) and plate-rod constructs for the stabilization of experimentally induced gap fractures in canine synthetic tibias. The tibial models were assigned to either repair with a modified TPLO plate (Group 1), locking compression plate construct (Group 2), or plate-rod construct (Group 3). The specimens were loaded to failure in axial compression, three-point mediolateral and craniocaudal bending. There was no statistical difference between the three groups regarding stiffness (N/mm) and deformation (mm) in axial compression. The modified TPLO plate achieved load to failure similar to the plate-rod construct in craniocaudal bending. There was no significant difference between groups on mediolateral bending tests regarding load to failure and deformation. Furthermore, there was no significant difference in stiffness between groups 1 and 2. In conclusion, the modified TPLO plate had similar mechanical properties to LCP and plate-rod construct in the axial compression and bending tests. Nonetheless, clinical studies with a large population of dogs are required to determine the value of this new implant in proximal tibial fracture repair.Fundação de Amparo de Pesquisa do Estado de São Paulo (FAPESP)Coordenação de Aperfeiçoamento de Pessoa de Nível Superior (CAPES)FCAV Unesp, Fac Ciencias Agr & Vet, Grad Univ Estadual Paulista, Jaboticabal, SP, BrazilUniv Sao Paulo, Ribeirao Preto, SP, BrazilFCAV Unesp, Univ Estadual Paulista, Jaboticabal, SP, BrazilFCAV Unesp, Fac Ciencias Agr & Vet, Grad Univ Estadual Paulista, Jaboticabal, SP, BrazilFCAV Unesp, Univ Estadual Paulista, Jaboticabal, SP, BrazilFAPESP: 2015/14602-8Arquivo Brasileiro Medicina Veterinaria ZootecniaUniversidade Estadual Paulista (UNESP)Universidade de São Paulo (USP)Sembenelli, G. [UNESP]Souza, G. V. [UNESP]Wittmaack, M. C. N. [UNESP]Shimano, A. C.Rocha, T. A. S. S. [UNESP]Moraes, P. C.Minto, B. W.Dias, L. G. G. G. [UNESP]2023-07-29T11:37:52Z2023-07-29T11:37:52Z2022-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article948-953Arquivo Brasileiro de Medicina Veterinaria e Zootecnia. Minas Gerais: Arquivo Brasileiro Medicina Veterinaria Zootecnia, v. 74, n. 5, p. 948-953, 2022.0102-0935http://hdl.handle.net/11449/245124WOS:000879930900023Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengArquivo Brasileiro De Medicina Veterinaria E Zootecniainfo:eu-repo/semantics/openAccess2023-07-29T11:37:52Zoai:repositorio.unesp.br:11449/245124Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:48:04.645527Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Biomechanical comparison of a modified TPLO plate, a locking compression plate, and plate-rod constructs applied medially in a proximal gap model in canine synthetic tibias
title Biomechanical comparison of a modified TPLO plate, a locking compression plate, and plate-rod constructs applied medially in a proximal gap model in canine synthetic tibias
spellingShingle Biomechanical comparison of a modified TPLO plate, a locking compression plate, and plate-rod constructs applied medially in a proximal gap model in canine synthetic tibias
Sembenelli, G. [UNESP]
Biomechanical tests
bone plate
fracture fixation
osteosynthesis
title_short Biomechanical comparison of a modified TPLO plate, a locking compression plate, and plate-rod constructs applied medially in a proximal gap model in canine synthetic tibias
title_full Biomechanical comparison of a modified TPLO plate, a locking compression plate, and plate-rod constructs applied medially in a proximal gap model in canine synthetic tibias
title_fullStr Biomechanical comparison of a modified TPLO plate, a locking compression plate, and plate-rod constructs applied medially in a proximal gap model in canine synthetic tibias
title_full_unstemmed Biomechanical comparison of a modified TPLO plate, a locking compression plate, and plate-rod constructs applied medially in a proximal gap model in canine synthetic tibias
title_sort Biomechanical comparison of a modified TPLO plate, a locking compression plate, and plate-rod constructs applied medially in a proximal gap model in canine synthetic tibias
author Sembenelli, G. [UNESP]
author_facet Sembenelli, G. [UNESP]
Souza, G. V. [UNESP]
Wittmaack, M. C. N. [UNESP]
Shimano, A. C.
Rocha, T. A. S. S. [UNESP]
Moraes, P. C.
Minto, B. W.
Dias, L. G. G. G. [UNESP]
author_role author
author2 Souza, G. V. [UNESP]
Wittmaack, M. C. N. [UNESP]
Shimano, A. C.
Rocha, T. A. S. S. [UNESP]
Moraes, P. C.
Minto, B. W.
Dias, L. G. G. G. [UNESP]
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Universidade de São Paulo (USP)
dc.contributor.author.fl_str_mv Sembenelli, G. [UNESP]
Souza, G. V. [UNESP]
Wittmaack, M. C. N. [UNESP]
Shimano, A. C.
Rocha, T. A. S. S. [UNESP]
Moraes, P. C.
Minto, B. W.
Dias, L. G. G. G. [UNESP]
dc.subject.por.fl_str_mv Biomechanical tests
bone plate
fracture fixation
osteosynthesis
topic Biomechanical tests
bone plate
fracture fixation
osteosynthesis
description The aim of this study was to develop a modified tibial plateau leveling osteotomy (TPLO) plate and to compare its biomechanical properties with a locking compression plate (LCP) and plate-rod constructs for the stabilization of experimentally induced gap fractures in canine synthetic tibias. The tibial models were assigned to either repair with a modified TPLO plate (Group 1), locking compression plate construct (Group 2), or plate-rod construct (Group 3). The specimens were loaded to failure in axial compression, three-point mediolateral and craniocaudal bending. There was no statistical difference between the three groups regarding stiffness (N/mm) and deformation (mm) in axial compression. The modified TPLO plate achieved load to failure similar to the plate-rod construct in craniocaudal bending. There was no significant difference between groups on mediolateral bending tests regarding load to failure and deformation. Furthermore, there was no significant difference in stiffness between groups 1 and 2. In conclusion, the modified TPLO plate had similar mechanical properties to LCP and plate-rod construct in the axial compression and bending tests. Nonetheless, clinical studies with a large population of dogs are required to determine the value of this new implant in proximal tibial fracture repair.
publishDate 2022
dc.date.none.fl_str_mv 2022-09-01
2023-07-29T11:37:52Z
2023-07-29T11:37:52Z
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 Arquivo Brasileiro de Medicina Veterinaria e Zootecnia. Minas Gerais: Arquivo Brasileiro Medicina Veterinaria Zootecnia, v. 74, n. 5, p. 948-953, 2022.
0102-0935
http://hdl.handle.net/11449/245124
WOS:000879930900023
identifier_str_mv Arquivo Brasileiro de Medicina Veterinaria e Zootecnia. Minas Gerais: Arquivo Brasileiro Medicina Veterinaria Zootecnia, v. 74, n. 5, p. 948-953, 2022.
0102-0935
WOS:000879930900023
url http://hdl.handle.net/11449/245124
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Arquivo Brasileiro De Medicina Veterinaria E Zootecnia
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 948-953
dc.publisher.none.fl_str_mv Arquivo Brasileiro Medicina Veterinaria Zootecnia
publisher.none.fl_str_mv Arquivo Brasileiro Medicina Veterinaria Zootecnia
dc.source.none.fl_str_mv Web of Science
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
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