STABILIZATION OF FEMORAL AND HUMERAL FRACTURES OF DOGS AND CATS USING INTRAMEDULLARY PIN AND PARACORTICAL FIXATION WITH PINS AND POLYMETHYLMETHACRYLATE
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência animal brasileira (Online) |
Texto Completo: | https://revistas.ufg.br/vet/article/view/4894 |
Resumo: | Fractures are very frequent affections in clinical routine of dogs and cats, and several methods of stabilizing them are proposed in the literature. In this work, a new technique for stabilization of femoral and humeral fractures constituted by the use of intramedullary pin and paracortical pins fixed with polymethylmethacrylate was evaluated. Twelve animals (six cats and six dogs) were used. Three of them had humeral fracture and the others had femoral fractures. The bone healing was evaluated by radiographic monitoring 30, 60 and 90 days after the surgery. It was observed, immediately after the deployment of the technology (trans-operative period), that the method effectively neutralized the forces of rotation, bending, shear and axial displacement, providing degrees of alignment and adequate affixing; however, over time, the required stability did not remain, causing delay in bone union of some animals. Moreover, wound dehiscence, integrity loss of the implants and osteomyelitis were observed. This approach to fractures stabilization is applicable only to transverse fractures or slightly oblique ones, and can be considered inefficient, facing the number of imperfections observed during the research.KEY WORDS: Cats, dogs, fracture, orthopaedics, surgery. |
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STABILIZATION OF FEMORAL AND HUMERAL FRACTURES OF DOGS AND CATS USING INTRAMEDULLARY PIN AND PARACORTICAL FIXATION WITH PINS AND POLYMETHYLMETHACRYLATEESTABILIZAÇÃO DE FRATURAS FEMORAIS E UMERAIS DE CÃES E GATOS MEDIANTE PINO INTRAMEDULAR E FIXAÇÃO PARACORTICAL COM PINOS E POLIMETILMETACRILATOAnimal SanitycirurgiaortopediafraturacãesgatosFractures are very frequent affections in clinical routine of dogs and cats, and several methods of stabilizing them are proposed in the literature. In this work, a new technique for stabilization of femoral and humeral fractures constituted by the use of intramedullary pin and paracortical pins fixed with polymethylmethacrylate was evaluated. Twelve animals (six cats and six dogs) were used. Three of them had humeral fracture and the others had femoral fractures. The bone healing was evaluated by radiographic monitoring 30, 60 and 90 days after the surgery. It was observed, immediately after the deployment of the technology (trans-operative period), that the method effectively neutralized the forces of rotation, bending, shear and axial displacement, providing degrees of alignment and adequate affixing; however, over time, the required stability did not remain, causing delay in bone union of some animals. Moreover, wound dehiscence, integrity loss of the implants and osteomyelitis were observed. This approach to fractures stabilization is applicable only to transverse fractures or slightly oblique ones, and can be considered inefficient, facing the number of imperfections observed during the research.KEY WORDS: Cats, dogs, fracture, orthopaedics, surgery.As fraturas são afecções bastante frequentes na rotina clínica de cães e gatos, e vários métodos para sua estabilização são propostos na literatura. Neste trabalho, avaliou-se uma nova técnica de estabilização das fraturas femorais e umerais constituída pelo uso de pino intramedular e fixação de pinos paracorticais com polimetilmetacrilato. Foram utilizados doze animais (seis gatos e seis cães), sendo que três deles apresentaram fratura de úmero e os demais apresentaram fratura femoral. A cicatrização óssea foi avaliada através do acompanhamento radiográfico trinta, sessenta e noventa dias após o procedimento cirúrgico. Observou-se imediatamente após a implantação da técnica (período transoperatório) que o método neutralizou eficientemente as forças de rotação, flexão, deslocamento axial e cisalhamento, proporcionando graus de alinhamento e aposição adequados. No entanto, ao longo do tempo, a estabilidade requerida não permaneceu, gerando, em alguns animais, retardo na união óssea. Além disso, foram observados fenômenos de deiscência de ferida, perda da integridade dos implantes e osteomielite. Essa técnica de estabilização de fraturas é aplicável apenas a fraturas transversas ou levemente oblíquas e pode ser considerada pouco eficiente, diante do número de vicissitudes, observadas durante a pesquisa.PALAVRAS-CHAVES: Cães, cirurgia, fratura, gatos, ortopedia.Universidade Federal de Goiás2010-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionResearchAvaliado por paresPesquisa científicaapplication/pdftext/htmlhttps://revistas.ufg.br/vet/article/view/489410.5216/cab.v11i3.4894Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 11 No. 3 (2010); 546 - 553Ciência Animal Brasileira / Brazilian Animal Science; v. 11 n. 3 (2010); 546 - 5531809-68911518-2797reponame:Ciência animal brasileira (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/vet/article/view/4894/7920https://revistas.ufg.br/vet/article/view/4894/8607Severo, Maíra SantosTudury, Eduardo Albertode Figueiredo, Marcella LuizKemper, BernardoSalvador, Rosana da Cruz LinoLima, Damaris Resendeinfo:eu-repo/semantics/openAccess2010-10-02T15:22:45Zoai:ojs.revistas.ufg.br:article/4894Revistahttps://revistas.ufg.br/vetPUBhttps://revistas.ufg.br/vet/oai||revistacab@gmail.com1809-68911518-2797opendoar:2024-05-21T19:55:18.415638Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)true |
dc.title.none.fl_str_mv |
STABILIZATION OF FEMORAL AND HUMERAL FRACTURES OF DOGS AND CATS USING INTRAMEDULLARY PIN AND PARACORTICAL FIXATION WITH PINS AND POLYMETHYLMETHACRYLATE ESTABILIZAÇÃO DE FRATURAS FEMORAIS E UMERAIS DE CÃES E GATOS MEDIANTE PINO INTRAMEDULAR E FIXAÇÃO PARACORTICAL COM PINOS E POLIMETILMETACRILATO |
title |
STABILIZATION OF FEMORAL AND HUMERAL FRACTURES OF DOGS AND CATS USING INTRAMEDULLARY PIN AND PARACORTICAL FIXATION WITH PINS AND POLYMETHYLMETHACRYLATE |
spellingShingle |
STABILIZATION OF FEMORAL AND HUMERAL FRACTURES OF DOGS AND CATS USING INTRAMEDULLARY PIN AND PARACORTICAL FIXATION WITH PINS AND POLYMETHYLMETHACRYLATE Severo, Maíra Santos Animal Sanity cirurgia ortopedia fratura cães gatos |
title_short |
STABILIZATION OF FEMORAL AND HUMERAL FRACTURES OF DOGS AND CATS USING INTRAMEDULLARY PIN AND PARACORTICAL FIXATION WITH PINS AND POLYMETHYLMETHACRYLATE |
title_full |
STABILIZATION OF FEMORAL AND HUMERAL FRACTURES OF DOGS AND CATS USING INTRAMEDULLARY PIN AND PARACORTICAL FIXATION WITH PINS AND POLYMETHYLMETHACRYLATE |
title_fullStr |
STABILIZATION OF FEMORAL AND HUMERAL FRACTURES OF DOGS AND CATS USING INTRAMEDULLARY PIN AND PARACORTICAL FIXATION WITH PINS AND POLYMETHYLMETHACRYLATE |
title_full_unstemmed |
STABILIZATION OF FEMORAL AND HUMERAL FRACTURES OF DOGS AND CATS USING INTRAMEDULLARY PIN AND PARACORTICAL FIXATION WITH PINS AND POLYMETHYLMETHACRYLATE |
title_sort |
STABILIZATION OF FEMORAL AND HUMERAL FRACTURES OF DOGS AND CATS USING INTRAMEDULLARY PIN AND PARACORTICAL FIXATION WITH PINS AND POLYMETHYLMETHACRYLATE |
author |
Severo, Maíra Santos |
author_facet |
Severo, Maíra Santos Tudury, Eduardo Alberto de Figueiredo, Marcella Luiz Kemper, Bernardo Salvador, Rosana da Cruz Lino Lima, Damaris Resende |
author_role |
author |
author2 |
Tudury, Eduardo Alberto de Figueiredo, Marcella Luiz Kemper, Bernardo Salvador, Rosana da Cruz Lino Lima, Damaris Resende |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Severo, Maíra Santos Tudury, Eduardo Alberto de Figueiredo, Marcella Luiz Kemper, Bernardo Salvador, Rosana da Cruz Lino Lima, Damaris Resende |
dc.subject.por.fl_str_mv |
Animal Sanity cirurgia ortopedia fratura cães gatos |
topic |
Animal Sanity cirurgia ortopedia fratura cães gatos |
description |
Fractures are very frequent affections in clinical routine of dogs and cats, and several methods of stabilizing them are proposed in the literature. In this work, a new technique for stabilization of femoral and humeral fractures constituted by the use of intramedullary pin and paracortical pins fixed with polymethylmethacrylate was evaluated. Twelve animals (six cats and six dogs) were used. Three of them had humeral fracture and the others had femoral fractures. The bone healing was evaluated by radiographic monitoring 30, 60 and 90 days after the surgery. It was observed, immediately after the deployment of the technology (trans-operative period), that the method effectively neutralized the forces of rotation, bending, shear and axial displacement, providing degrees of alignment and adequate affixing; however, over time, the required stability did not remain, causing delay in bone union of some animals. Moreover, wound dehiscence, integrity loss of the implants and osteomyelitis were observed. This approach to fractures stabilization is applicable only to transverse fractures or slightly oblique ones, and can be considered inefficient, facing the number of imperfections observed during the research.KEY WORDS: Cats, dogs, fracture, orthopaedics, surgery. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-10-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Research Avaliado por pares Pesquisa científica |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistas.ufg.br/vet/article/view/4894 10.5216/cab.v11i3.4894 |
url |
https://revistas.ufg.br/vet/article/view/4894 |
identifier_str_mv |
10.5216/cab.v11i3.4894 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/vet/article/view/4894/7920 https://revistas.ufg.br/vet/article/view/4894/8607 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf text/html |
dc.publisher.none.fl_str_mv |
Universidade Federal de Goiás |
publisher.none.fl_str_mv |
Universidade Federal de Goiás |
dc.source.none.fl_str_mv |
Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 11 No. 3 (2010); 546 - 553 Ciência Animal Brasileira / Brazilian Animal Science; v. 11 n. 3 (2010); 546 - 553 1809-6891 1518-2797 reponame:Ciência animal brasileira (Online) instname:Universidade Federal de Goiás (UFG) instacron:UFG |
instname_str |
Universidade Federal de Goiás (UFG) |
instacron_str |
UFG |
institution |
UFG |
reponame_str |
Ciência animal brasileira (Online) |
collection |
Ciência animal brasileira (Online) |
repository.name.fl_str_mv |
Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG) |
repository.mail.fl_str_mv |
||revistacab@gmail.com |
_version_ |
1799874785133461504 |