RESISTENCE OF THE FEMORAL HEAD LIGAMENT IN DOGS

Detalhes bibliográficos
Autor(a) principal: Rodrigues, Enaura Cristina C.
Data de Publicação: 2012
Outros Autores: de Faria, Marcelo Domingues, Olivier, Nelson Cárdenas, Neto, Joaquim Pereira
Tipo de documento: Artigo
Idioma: por
Título da fonte: Ciência animal brasileira (Online)
Texto Completo: https://revistas.ufg.br/vet/article/view/17173
Resumo: The growing number of pets, as well as the increase of their life expectancy and, in many cases, the wrong way to raise them have led to a concurrent increase of a variety of diseases, such as joint pathologies, which demand studies. The aim of this study was to determine the maximum strength of the dog’s ligament of the femoral bone head  until its rupture, in order to establish correlations between charges carried (kg), displacement of the extension grip (mm), and variation of the time (s) by means of electronic instrumentation systems that provide measurement of forces and displacement control. We used 42 mongreel adult dogs with body mass from 4.5 to 26 kg. Initially, we performed biometry, and then the animal’s pelvis was isolated, removing adjacent structures, exposing coxal joint. The pieces were divided into two hemicoxals, the femur was fractured in the middle, and the joint capsule withdrawn to show the ligament of the the femoral bone head, which underwent destructive mechanical testing. From the animals studied, eight showed less bone strength than ligamentous resistance, generating fractured femoral head at least on one side. The dimensions and body mass of the individual interfered in the resistance of the ligament of the femoral bone head. In females, the ligament showed resistance of 22kg ± 8.55 on the right antimere, and 21.18kg ± 8.45kg on the left. In males it was 21.76kg ± 9.3kg on the right antimere, and 23.55kg ± 9.06kg on the left. The main purpose of this study was to provide technical and scientific information to professionals who work in different areas of veterinary medicine and medical engineering to develop technologies for the elaboration of materials that are substitutes for natural tissues.KEYWORDS: Canis familiaris; Ligamenta capitis ossis femoris; resistance.
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spelling RESISTENCE OF THE FEMORAL HEAD LIGAMENT IN DOGSRESISTÊNCIA DO LIGAMENTO DA CABEÇA DO OSSO FEMORAL EM CÃESAnimal Orthopedicsligamento da cabeça do osso femoralresistênciacão.The growing number of pets, as well as the increase of their life expectancy and, in many cases, the wrong way to raise them have led to a concurrent increase of a variety of diseases, such as joint pathologies, which demand studies. The aim of this study was to determine the maximum strength of the dog’s ligament of the femoral bone head  until its rupture, in order to establish correlations between charges carried (kg), displacement of the extension grip (mm), and variation of the time (s) by means of electronic instrumentation systems that provide measurement of forces and displacement control. We used 42 mongreel adult dogs with body mass from 4.5 to 26 kg. Initially, we performed biometry, and then the animal’s pelvis was isolated, removing adjacent structures, exposing coxal joint. The pieces were divided into two hemicoxals, the femur was fractured in the middle, and the joint capsule withdrawn to show the ligament of the the femoral bone head, which underwent destructive mechanical testing. From the animals studied, eight showed less bone strength than ligamentous resistance, generating fractured femoral head at least on one side. The dimensions and body mass of the individual interfered in the resistance of the ligament of the femoral bone head. In females, the ligament showed resistance of 22kg ± 8.55 on the right antimere, and 21.18kg ± 8.45kg on the left. In males it was 21.76kg ± 9.3kg on the right antimere, and 23.55kg ± 9.06kg on the left. The main purpose of this study was to provide technical and scientific information to professionals who work in different areas of veterinary medicine and medical engineering to develop technologies for the elaboration of materials that are substitutes for natural tissues.KEYWORDS: Canis familiaris; Ligamenta capitis ossis femoris; resistance.Com o número crescente de animais de companhia nos lares, o aumento de sua longevidade e, em muitos casos, a forma errônea de criá-los, aumentam, concomitantemente, diversas afecções, como as patologias articulares, gerando a demanda de estudos voltados às mesmas. O objetivo deste trabalho foi determinar a capacidade máxima de resistência do ligamento da cabeça do osso femoral em cães até sua ruptura, estabelecendo correlações entre cargas exercidas (kg), deslocamento das garras de extensão (mm) e variação do tempo (s) por meio de instrumentação eletrônica que proporciona mensuração de forças e controle do deslocamento. Foram utilizados 42 cães adultos, sem raça definida, com massa corporal variando entre 4,5 e 26 kg, eutanasiados pelo Centro de Controle de Zoonoses de Petrolina (PE). Inicialmente, promoveu-se somatometria, isolou-se a pelve dos animais, rebatendo estruturas adjacentes, evidenciando a articulação coxal. As peças foram divididas em dois hemicoxais, o osso femoral, fraturado no terço médio e a cápsula articular, rebatida para visualizar o ligamento da cabeça do osso femoral, que foi submetida ao ensaio mecânico destrutivo. Dos animais estudados, 08 apresentaram resistência óssea menor que a resistência ligamentosa, gerando fratura da cabeça do osso femoral em pelo menos um antímero. As dimensões e massa corpórea do indivíduo interferiram na resistência do ligamento da cabeça do osso femoral.  Nas fêmeas, o ligamento estudado apresentou resistência de 22kg ± 8,55kg no antímero direito e 21,18kg ± 8,45kg, no esquerdo. Nos machos foi de 21,76kg±9, kg no antímero direito e 23,55kg ± 9,06kg, no esquerdo. Este trabalho foi alvitrado com o propósito de gerar subsídio técnico-científico aos profissionais que atuam nas diversas áreas da medicina veterinária e engenharia médica para desenvolvimento de tecnologias na elaboração de materiais que sejam substitutivos dos tecidos naturais. PALAVRAS-CHAVE: Canis familiaris; ligamento da cabeça do osso femoral; resistência.Universidade Federal de Goiás2012-12-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionResearchAvaliado por paresPesquisa Científicaapplication/downloadtext/htmlhttps://revistas.ufg.br/vet/article/view/1717310.5216/cab.v13i4.17173Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 13 No. 4 (2012); 525-533Ciência Animal Brasileira / Brazilian Animal Science; v. 13 n. 4 (2012); 525-5331809-68911518-2797reponame:Ciência animal brasileira (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/vet/article/view/17173/12730https://revistas.ufg.br/vet/article/view/17173/12731Rodrigues, Enaura Cristina C.de Faria, Marcelo DominguesOlivier, Nelson CárdenasNeto, Joaquim Pereirainfo:eu-repo/semantics/openAccess2012-12-14T21:39:04Zoai:ojs.revistas.ufg.br:article/17173Revistahttps://revistas.ufg.br/vetPUBhttps://revistas.ufg.br/vet/oai||revistacab@gmail.com1809-68911518-2797opendoar:2024-05-21T19:55:50.947186Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv RESISTENCE OF THE FEMORAL HEAD LIGAMENT IN DOGS
RESISTÊNCIA DO LIGAMENTO DA CABEÇA DO OSSO FEMORAL EM CÃES
title RESISTENCE OF THE FEMORAL HEAD LIGAMENT IN DOGS
spellingShingle RESISTENCE OF THE FEMORAL HEAD LIGAMENT IN DOGS
Rodrigues, Enaura Cristina C.
Animal Orthopedics
ligamento da cabeça do osso femoral
resistência
cão.
title_short RESISTENCE OF THE FEMORAL HEAD LIGAMENT IN DOGS
title_full RESISTENCE OF THE FEMORAL HEAD LIGAMENT IN DOGS
title_fullStr RESISTENCE OF THE FEMORAL HEAD LIGAMENT IN DOGS
title_full_unstemmed RESISTENCE OF THE FEMORAL HEAD LIGAMENT IN DOGS
title_sort RESISTENCE OF THE FEMORAL HEAD LIGAMENT IN DOGS
author Rodrigues, Enaura Cristina C.
author_facet Rodrigues, Enaura Cristina C.
de Faria, Marcelo Domingues
Olivier, Nelson Cárdenas
Neto, Joaquim Pereira
author_role author
author2 de Faria, Marcelo Domingues
Olivier, Nelson Cárdenas
Neto, Joaquim Pereira
author2_role author
author
author
dc.contributor.author.fl_str_mv Rodrigues, Enaura Cristina C.
de Faria, Marcelo Domingues
Olivier, Nelson Cárdenas
Neto, Joaquim Pereira
dc.subject.por.fl_str_mv Animal Orthopedics
ligamento da cabeça do osso femoral
resistência
cão.
topic Animal Orthopedics
ligamento da cabeça do osso femoral
resistência
cão.
description The growing number of pets, as well as the increase of their life expectancy and, in many cases, the wrong way to raise them have led to a concurrent increase of a variety of diseases, such as joint pathologies, which demand studies. The aim of this study was to determine the maximum strength of the dog’s ligament of the femoral bone head  until its rupture, in order to establish correlations between charges carried (kg), displacement of the extension grip (mm), and variation of the time (s) by means of electronic instrumentation systems that provide measurement of forces and displacement control. We used 42 mongreel adult dogs with body mass from 4.5 to 26 kg. Initially, we performed biometry, and then the animal’s pelvis was isolated, removing adjacent structures, exposing coxal joint. The pieces were divided into two hemicoxals, the femur was fractured in the middle, and the joint capsule withdrawn to show the ligament of the the femoral bone head, which underwent destructive mechanical testing. From the animals studied, eight showed less bone strength than ligamentous resistance, generating fractured femoral head at least on one side. The dimensions and body mass of the individual interfered in the resistance of the ligament of the femoral bone head. In females, the ligament showed resistance of 22kg ± 8.55 on the right antimere, and 21.18kg ± 8.45kg on the left. In males it was 21.76kg ± 9.3kg on the right antimere, and 23.55kg ± 9.06kg on the left. The main purpose of this study was to provide technical and scientific information to professionals who work in different areas of veterinary medicine and medical engineering to develop technologies for the elaboration of materials that are substitutes for natural tissues.KEYWORDS: Canis familiaris; Ligamenta capitis ossis femoris; resistance.
publishDate 2012
dc.date.none.fl_str_mv 2012-12-14
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/17173
10.5216/cab.v13i4.17173
url https://revistas.ufg.br/vet/article/view/17173
identifier_str_mv 10.5216/cab.v13i4.17173
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/vet/article/view/17173/12730
https://revistas.ufg.br/vet/article/view/17173/12731
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/download
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. 13 No. 4 (2012); 525-533
Ciência Animal Brasileira / Brazilian Animal Science; v. 13 n. 4 (2012); 525-533
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
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