RESISTENCE OF THE FEMORAL HEAD LIGAMENT IN DOGS
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , |
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 The pieces were divided into two hemicoxals, the femur was fractured in the middle, and the joint capsule withdrawn to show the ligament of the the femoral bone head, which underwent destructive mechanical testing.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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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 |
_version_ |
1799874787578740736 |