| Registro completo |
| Provedor de dados: |
Ciência Rural
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| País: |
Brazil
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| Título: |
Effects of two different deep digital flexor tenotomy techniques on distal articular angles of equine cadaver forelimbs
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| Autores: |
Dearo,Antonio Cezar de Oliveira
Rosa,Vitor Bruno Bianconi
Reichmann,Peter
Oliveira,Milton Luis Ribeiro de
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| Data: |
2012-11-01
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| Ano: |
2012
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| Palavras-chave: |
Laminitis
Flexural deformity
Tendon
Joint
Horse
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| Resumo: |
Deep digital flexor (DDF) tenotomy is a technique employed for years to treat selected disorders of the musculoskeletal system in horses. Although two different surgical approaches (i.e. mid-metacarpal and pastern) have been described for performing the procedure, in vitro quantitative data regarding the modifications induced by either technique on the distal articular angles is lacking. Therefore, the purpose of the study reported here was to investigate the viability of a proposed biomechanical system of induced-traction used to compare the two DDF tenotomy techniques by measuring the distal articular angles of equine cadaver forelimbs. Ten pairs of forelimbs were collected and mounted to a biomechanical system developed to apply traction at the toe level. Dorsal articular angles of the metacarpophalangeal (MP), proximal interphalangeal (PIP) and distal interphalangeal (DIP) joints were determined by geometric lines on radiographs taken before and after performing each technique. Comparisons between each tenotomy group and its own control, for each joint, and between the two tenotomy groups using as variable the difference between the tenotomy and control groups were tested. Despite the lack of statistical significance, the DDF tenotomy technique at the pastern level produced extension, to a lesser and greater extent, of the PIP and DIP joints, respectively when compared to the mid-metacarpal level. No remarkable differences could be observed for the MP joint. The developed traction-induced biomechanical construct seemed to be effective in producing valuable quantitative estimations of the distal articular angles of equine cadaver forelimbs subjected to different DDF tenotomy techniques.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782012001100015
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| Editor: |
Universidade Federal de Santa Maria
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| Relação: |
10.1590/S0103-84782012005000088
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| Formato: |
text/html
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| Fonte: |
Ciência Rural v.42 n.11 2012
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| Direitos: |
info:eu-repo/semantics/openAccess
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