Coccygeal vertebra as an alternative to traditional autograft bone - tomography and biomechanical study in ex vivo dogs

Detalhes bibliográficos
Autor(a) principal: Serafini, Gabriele Maria Callegaro
Data de Publicação: 2018
Outros Autores: Pippi, Ney Luis, Libardoni, Roberta do Nascimento, Libardoni, Renato do Nascimento, Müller, Daniel Curvello de Mendonça, Amaral, Bruna Portolan, Zanella, Igor Giacomelli, Cauduro, Carlos Roberto
Tipo de documento: Artigo
Idioma: por
Título da fonte: Brazilian Journal of Veterinary Medicine
Texto Completo: https://rbmv.org/BJVM/article/view/906
Resumo: Bone grafting is a resource widely used by the veterinary orthopedic surgeon for reconstruction of affected limbs for a total loss of a cortical bone segment. However, the absence of bone bank and the presence of autografts with insufficient structural dimensions are feared setbacks in choosing this resource. Because of this, this study aimed to investigate the structural characteristics of coccygeal vertebra suggesting it as a possible alternative to bone autograft. For this, were used eight, ex vivos, dogs, with each dog donor of two samples of each bone grafts following groups: cranial-dorsal portion of the right and left iliac crest (group A), 10th fragment of the right and left ribs (group C), 4th and 5th coccygeal vertebrae (group Co) and diaphyseal portion of the right and left tibia (group T), resulting in 16 samples per group. Such grafts underwent computed tomography for measurement of cancellous bone and cortical bone and biomechanical test to evaluate the resistance. The coccygeal vertebra offered good bone strength and showed a high percentage of cancellous bone, conferring to it, in addition to probable large power osteogenic also structural support
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spelling Coccygeal vertebra as an alternative to traditional autograft bone - tomography and biomechanical study in ex vivo dogsVértebra coccígea como alternativa a autoenxertia óssea tradicional – avaliação tomográfica e biomecânica em cães ex vivoOrtopediafalha ósseaenxerto corticoesponjosoOrthopedicsbone losscorticocancellous graftBone grafting is a resource widely used by the veterinary orthopedic surgeon for reconstruction of affected limbs for a total loss of a cortical bone segment. However, the absence of bone bank and the presence of autografts with insufficient structural dimensions are feared setbacks in choosing this resource. Because of this, this study aimed to investigate the structural characteristics of coccygeal vertebra suggesting it as a possible alternative to bone autograft. For this, were used eight, ex vivos, dogs, with each dog donor of two samples of each bone grafts following groups: cranial-dorsal portion of the right and left iliac crest (group A), 10th fragment of the right and left ribs (group C), 4th and 5th coccygeal vertebrae (group Co) and diaphyseal portion of the right and left tibia (group T), resulting in 16 samples per group. Such grafts underwent computed tomography for measurement of cancellous bone and cortical bone and biomechanical test to evaluate the resistance. The coccygeal vertebra offered good bone strength and showed a high percentage of cancellous bone, conferring to it, in addition to probable large power osteogenic also structural supportA enxertia óssea é um recurso muito utilizado pelo ortopedista veterinário para reconstrução de membros acometidos por perda total de segmento ósseo cortical. Entretanto, a ausência de banco de ossos e a presença de autoenxertos com dimensões estruturais insuficientes são contratempos temidos na escolha deste recurso. Devido a isso, este trabalho teve como objetivo investigar as características estruturais da vértebra coccígea sugerindo-a como possível alternativa para autoenxertia óssea. Para tal, foram utilizados oito cães ex vivos, sendo cada cão doador de duas amostras de cada um dos seguintes grupos de enxertos ósseos: porção crânio-dorsal da asa do ílio direita e esquerda (grupo A), fragmento da 10ª costela direita e esquerda (grupo C), 4ª e 5ª vértebras coccígeas (grupo Co) e porção diafisária da tíbia direita e esquerda (grupo T), resultando em 16 amostras por grupo. Tais enxertos foram submetidos a exame de tomografia computadorizada para mensuração de osso esponjoso e osso cortical e teste biomecânico para avaliação da resistência. A vértebra coccígea ofereceu boa resistência óssea e apresentou elevado percentual de osso esponjoso, conferindo a ela, além de provável alto poder osteogênico, também de suporte estruturalSociedade de Medicina Veterinária do Estado do Rio de Janeiro.2018-04-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionpeer reviewedAvaliado pelos paresapplication/pdfhttps://rbmv.org/BJVM/article/view/90610.29374/2527-2179.bjvm027817Brazilian Journal of Veterinary Medicine; Vol. 39 No. 1 (2017); 54-60Revista Brasileira de Medicina Veterinária; v. 39 n. 1 (2017); 54-602527-21790100-2430reponame:Brazilian Journal of Veterinary Medicineinstname:Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ)instacron:SBMVporhttps://rbmv.org/BJVM/article/view/906/746Serafini, Gabriele Maria CallegaroPippi, Ney LuisLibardoni, Roberta do NascimentoLibardoni, Renato do NascimentoMüller, Daniel Curvello de MendonçaAmaral, Bruna PortolanZanella, Igor GiacomelliCauduro, Carlos Robertoinfo:eu-repo/semantics/openAccess2021-03-12T18:06:30Zoai:ojs.rbmv.org:article/906Revistahttps://rbmv.org/BJVMONGhttps://rbmv.org/BJVM/oaicontato.rbmv@gmail.com2527-21790100-2430opendoar:2021-03-12T18:06:30Brazilian Journal of Veterinary Medicine - Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ)false
dc.title.none.fl_str_mv Coccygeal vertebra as an alternative to traditional autograft bone - tomography and biomechanical study in ex vivo dogs
Vértebra coccígea como alternativa a autoenxertia óssea tradicional – avaliação tomográfica e biomecânica em cães ex vivo
title Coccygeal vertebra as an alternative to traditional autograft bone - tomography and biomechanical study in ex vivo dogs
spellingShingle Coccygeal vertebra as an alternative to traditional autograft bone - tomography and biomechanical study in ex vivo dogs
Serafini, Gabriele Maria Callegaro
Ortopedia
falha óssea
enxerto corticoesponjoso
Orthopedics
bone loss
corticocancellous graft
title_short Coccygeal vertebra as an alternative to traditional autograft bone - tomography and biomechanical study in ex vivo dogs
title_full Coccygeal vertebra as an alternative to traditional autograft bone - tomography and biomechanical study in ex vivo dogs
title_fullStr Coccygeal vertebra as an alternative to traditional autograft bone - tomography and biomechanical study in ex vivo dogs
title_full_unstemmed Coccygeal vertebra as an alternative to traditional autograft bone - tomography and biomechanical study in ex vivo dogs
title_sort Coccygeal vertebra as an alternative to traditional autograft bone - tomography and biomechanical study in ex vivo dogs
author Serafini, Gabriele Maria Callegaro
author_facet Serafini, Gabriele Maria Callegaro
Pippi, Ney Luis
Libardoni, Roberta do Nascimento
Libardoni, Renato do Nascimento
Müller, Daniel Curvello de Mendonça
Amaral, Bruna Portolan
Zanella, Igor Giacomelli
Cauduro, Carlos Roberto
author_role author
author2 Pippi, Ney Luis
Libardoni, Roberta do Nascimento
Libardoni, Renato do Nascimento
Müller, Daniel Curvello de Mendonça
Amaral, Bruna Portolan
Zanella, Igor Giacomelli
Cauduro, Carlos Roberto
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Serafini, Gabriele Maria Callegaro
Pippi, Ney Luis
Libardoni, Roberta do Nascimento
Libardoni, Renato do Nascimento
Müller, Daniel Curvello de Mendonça
Amaral, Bruna Portolan
Zanella, Igor Giacomelli
Cauduro, Carlos Roberto
dc.subject.por.fl_str_mv Ortopedia
falha óssea
enxerto corticoesponjoso
Orthopedics
bone loss
corticocancellous graft
topic Ortopedia
falha óssea
enxerto corticoesponjoso
Orthopedics
bone loss
corticocancellous graft
description Bone grafting is a resource widely used by the veterinary orthopedic surgeon for reconstruction of affected limbs for a total loss of a cortical bone segment. However, the absence of bone bank and the presence of autografts with insufficient structural dimensions are feared setbacks in choosing this resource. Because of this, this study aimed to investigate the structural characteristics of coccygeal vertebra suggesting it as a possible alternative to bone autograft. For this, were used eight, ex vivos, dogs, with each dog donor of two samples of each bone grafts following groups: cranial-dorsal portion of the right and left iliac crest (group A), 10th fragment of the right and left ribs (group C), 4th and 5th coccygeal vertebrae (group Co) and diaphyseal portion of the right and left tibia (group T), resulting in 16 samples per group. Such grafts underwent computed tomography for measurement of cancellous bone and cortical bone and biomechanical test to evaluate the resistance. The coccygeal vertebra offered good bone strength and showed a high percentage of cancellous bone, conferring to it, in addition to probable large power osteogenic also structural support
publishDate 2018
dc.date.none.fl_str_mv 2018-04-10
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
peer reviewed
Avaliado pelos pares
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://rbmv.org/BJVM/article/view/906
10.29374/2527-2179.bjvm027817
url https://rbmv.org/BJVM/article/view/906
identifier_str_mv 10.29374/2527-2179.bjvm027817
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rbmv.org/BJVM/article/view/906/746
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Sociedade de Medicina Veterinária do Estado do Rio de Janeiro.
publisher.none.fl_str_mv Sociedade de Medicina Veterinária do Estado do Rio de Janeiro.
dc.source.none.fl_str_mv Brazilian Journal of Veterinary Medicine; Vol. 39 No. 1 (2017); 54-60
Revista Brasileira de Medicina Veterinária; v. 39 n. 1 (2017); 54-60
2527-2179
0100-2430
reponame:Brazilian Journal of Veterinary Medicine
instname:Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ)
instacron:SBMV
instname_str Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ)
instacron_str SBMV
institution SBMV
reponame_str Brazilian Journal of Veterinary Medicine
collection Brazilian Journal of Veterinary Medicine
repository.name.fl_str_mv Brazilian Journal of Veterinary Medicine - Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ)
repository.mail.fl_str_mv contato.rbmv@gmail.com
_version_ 1798313110120955904

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