Biomechanical analysis of the masticatory movement before and after adjusting dental occlusion in equine
Autor(a) principal: | |
---|---|
Data de Publicação: | 2018 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1678-4162-9491 http://hdl.handle.net/11449/170934 |
Resumo: | The aim of this study was to evaluate through three-dimensional kinematic analysis the influence of occlusal adjustment by tooth wear in masticatory biomechanics of horses. Seven clinically healthy thoroughbred Arabian horses with strong occlusal irregularities were used, of which seven castrated males and one female of between seven and nineteen years of age. Three digital video cameras and seven spherical reflective markers placed on the horses' face were employed. The animals were filmed twice in succession: while chewing hay before and after the occlusal adjustment by tooth wear. Following that, kinematic analysis was made of the movements obtained by means of the images which were synchronized, segmented and reconstructed three-dimensionally with the help of Dvideow program. Mathematical functions were applied in Matlab environment for obtaining the values of the amplitudes of movements. The results of the biomechanical analysis showed that the occlusal adjustment increases the range of mandibular movements in horses. |
id |
UNSP_4b469534f714a72d56b04be0b84d5f45 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/170934 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Biomechanical analysis of the masticatory movement before and after adjusting dental occlusion in equineChewingDentistryKinematicsOcclusionTeethThe aim of this study was to evaluate through three-dimensional kinematic analysis the influence of occlusal adjustment by tooth wear in masticatory biomechanics of horses. Seven clinically healthy thoroughbred Arabian horses with strong occlusal irregularities were used, of which seven castrated males and one female of between seven and nineteen years of age. Three digital video cameras and seven spherical reflective markers placed on the horses' face were employed. The animals were filmed twice in succession: while chewing hay before and after the occlusal adjustment by tooth wear. Following that, kinematic analysis was made of the movements obtained by means of the images which were synchronized, segmented and reconstructed three-dimensionally with the help of Dvideow program. Mathematical functions were applied in Matlab environment for obtaining the values of the amplitudes of movements. The results of the biomechanical analysis showed that the occlusal adjustment increases the range of mandibular movements in horses.Universidade Estadual de São Paulo Júlio Mesquita Filho - UNESPUniversidade Federal do Pampa - UNIPAMPAUniversidade Estadual de São Paulo Júlio Mesquita Filho - UNESPUniversidade Estadual Paulista (Unesp)Universidade Federal do Pampa - UNIPAMPANeto, A.O. Paiva [UNESP]Leite, C. T. [UNESP]Duarte, C. A.Dias, D. P.M. [UNESP]Döwich, G.Neto, A. Queiroz [UNESP]Neto, J.C. Lacerda [UNESP]2018-12-11T16:53:03Z2018-12-11T16:53:03Z2018-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article6-12application/pdfhttp://dx.doi.org/10.1590/1678-4162-9491Arquivo Brasileiro de Medicina Veterinaria e Zootecnia, v. 70, n. 1, p. 6-12, 2018.1678-41620102-0935http://hdl.handle.net/11449/17093410.1590/1678-4162-9491S0102-093520180001000062-s2.0-85046012956S0102-09352018000100006.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengArquivo Brasileiro de Medicina Veterinaria e Zootecnia0,248info:eu-repo/semantics/openAccess2023-10-09T06:09:18Zoai:repositorio.unesp.br:11449/170934Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:29:16.458809Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Biomechanical analysis of the masticatory movement before and after adjusting dental occlusion in equine |
title |
Biomechanical analysis of the masticatory movement before and after adjusting dental occlusion in equine |
spellingShingle |
Biomechanical analysis of the masticatory movement before and after adjusting dental occlusion in equine Neto, A.O. Paiva [UNESP] Chewing Dentistry Kinematics Occlusion Teeth |
title_short |
Biomechanical analysis of the masticatory movement before and after adjusting dental occlusion in equine |
title_full |
Biomechanical analysis of the masticatory movement before and after adjusting dental occlusion in equine |
title_fullStr |
Biomechanical analysis of the masticatory movement before and after adjusting dental occlusion in equine |
title_full_unstemmed |
Biomechanical analysis of the masticatory movement before and after adjusting dental occlusion in equine |
title_sort |
Biomechanical analysis of the masticatory movement before and after adjusting dental occlusion in equine |
author |
Neto, A.O. Paiva [UNESP] |
author_facet |
Neto, A.O. Paiva [UNESP] Leite, C. T. [UNESP] Duarte, C. A. Dias, D. P.M. [UNESP] Döwich, G. Neto, A. Queiroz [UNESP] Neto, J.C. Lacerda [UNESP] |
author_role |
author |
author2 |
Leite, C. T. [UNESP] Duarte, C. A. Dias, D. P.M. [UNESP] Döwich, G. Neto, A. Queiroz [UNESP] Neto, J.C. Lacerda [UNESP] |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade Federal do Pampa - UNIPAMPA |
dc.contributor.author.fl_str_mv |
Neto, A.O. Paiva [UNESP] Leite, C. T. [UNESP] Duarte, C. A. Dias, D. P.M. [UNESP] Döwich, G. Neto, A. Queiroz [UNESP] Neto, J.C. Lacerda [UNESP] |
dc.subject.por.fl_str_mv |
Chewing Dentistry Kinematics Occlusion Teeth |
topic |
Chewing Dentistry Kinematics Occlusion Teeth |
description |
The aim of this study was to evaluate through three-dimensional kinematic analysis the influence of occlusal adjustment by tooth wear in masticatory biomechanics of horses. Seven clinically healthy thoroughbred Arabian horses with strong occlusal irregularities were used, of which seven castrated males and one female of between seven and nineteen years of age. Three digital video cameras and seven spherical reflective markers placed on the horses' face were employed. The animals were filmed twice in succession: while chewing hay before and after the occlusal adjustment by tooth wear. Following that, kinematic analysis was made of the movements obtained by means of the images which were synchronized, segmented and reconstructed three-dimensionally with the help of Dvideow program. Mathematical functions were applied in Matlab environment for obtaining the values of the amplitudes of movements. The results of the biomechanical analysis showed that the occlusal adjustment increases the range of mandibular movements in horses. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-12-11T16:53:03Z 2018-12-11T16:53:03Z 2018-01-01 |
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 |
http://dx.doi.org/10.1590/1678-4162-9491 Arquivo Brasileiro de Medicina Veterinaria e Zootecnia, v. 70, n. 1, p. 6-12, 2018. 1678-4162 0102-0935 http://hdl.handle.net/11449/170934 10.1590/1678-4162-9491 S0102-09352018000100006 2-s2.0-85046012956 S0102-09352018000100006.pdf |
url |
http://dx.doi.org/10.1590/1678-4162-9491 http://hdl.handle.net/11449/170934 |
identifier_str_mv |
Arquivo Brasileiro de Medicina Veterinaria e Zootecnia, v. 70, n. 1, p. 6-12, 2018. 1678-4162 0102-0935 10.1590/1678-4162-9491 S0102-09352018000100006 2-s2.0-85046012956 S0102-09352018000100006.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Arquivo Brasileiro de Medicina Veterinaria e Zootecnia 0,248 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
6-12 application/pdf |
dc.source.none.fl_str_mv |
Scopus 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 |
|
_version_ |
1808128366820196352 |