Ultrasonography as an ancillary method for the positioning of markers in equine motion analysis

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorInstitute of Health Sciences-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversidade Estadual de Campinas (UNICAMP)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorGomes, Luanna Ferreira Fasanelo-
Autor(es): dc.creatorHagen, Stefano Carlo Filippo-
Autor(es): dc.creatorde Barros, Ricardo Machado Leite-
Autor(es): dc.creatorde Queiroz-Neto, Antônio-
Data de aceite: dc.date.accessioned2025-08-21T16:49:07Z-
Data de disponibilização: dc.date.available2025-08-21T16:49:07Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2014-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.11606/issn.2318-3659.v51i1p24-29-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/227851-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/227851-
Descrição: dc.descriptionKinematic motion analysis is based on the reconstruction of selected bony anatomical landmarks identified by surface markers. Anatomical landmarks generally do not correspond to points but rather to relatively large and curved areas and their identification by palpation is not easy. Precise placement of surface markers is even more difficult and there is great variability between operators. In this study 16 examiners were asked to identify the lateral border of the left ischial tuberosity in a horse using palpation and ultrasonography for placement of a corresponding skin surface marker. Images of each marking procedure were captured using two video cameras and processed using the DVideow videogrammetry. A custom-written Matlab code was used to determine the position of the respective vectors. The positions of the markers were then compared to assess inter-examiner variability and the precision of the methods employed using the Bartlett test and the paired t-test respectively. Ultrasonography significantly improved the location of the anatomical landmark by each examiner (p = 0.04) and reduced the variability in the position of the surface marker when compared to palpation (p = 0.0028). The variability of the calculated distances (mean ± SD) was 2.89 ± 2.24 cm and 1.63 ± 0.98 cm using palpation and ultrasonography respectively. Ultrasound guidance reduced inter-examiner variability and allowed visualization of the corresponding bony anatomical landmark.-
Descrição: dc.descriptionFederal University of Mato Grosso Institute of Health Sciences, Sinop - MT-
Descrição: dc.descriptionUniversity of São Paulo School of Medicine Veterinary and Animal Research Department of Animal Surgery, São Paulo - SP-
Descrição: dc.descriptionState University of Campinas Physical Education Institute Laboratory of Instrumentation for Biomechanics, Campinas - SP-
Descrição: dc.descriptionSão Paulo State University Animal Morphology and Physiology Department, Jaboticabal - SP-
Descrição: dc.descriptionSão Paulo State University Animal Morphology and Physiology Department, Jaboticabal - SP-
Formato: dc.format24-29-
Idioma: dc.languageen-
Idioma: dc.languageit-
Relação: dc.relationBrazilian Journal of Veterinary Research and Animal Science-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAnatomical landmarks-
Palavras-chave: dc.subjectHorse-
Palavras-chave: dc.subjectKinematic analysis-
Palavras-chave: dc.subjectLocomotion-
Palavras-chave: dc.subjectUltrasound-
Título: dc.titleUltrasonography as an ancillary method for the positioning of markers in equine motion analysis-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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