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Year 2009 - Volume 29, Number 12
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Goniometry of the hind limbs of pacas (Cuniculus paca) raised in captivity, 29(12):1004-1008
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ABSTRACT.- Araújo F.A.P., Rahal S.C., Machado M.R.F., Teixeira C.R., Lorena S.E.R.S. & Barbosa L. 2009. [Goniometry of the hind limbs of pacas (Cuniculus paca) raised in captivity.] Goniometria dos membros pélvicos de pacas (Cuniculus paca) criadas em cativeiro. Pesquisa Veterinária Brasileira 29(12):1004-1008. Departamento de Cirurgia e Anestesiologia Veterinária, Faculdade de Medicina Veterinária e Zootecnia, Universidade Estadual Paulista, Campus de Botucatu, Distrito de Rubião Junior s/n, Botucatu, SP 18650-000, Brazil. E-mail: fabioandre@fmvz.unesp.br
The aim of this study was to evaluate by goniometry the hind limbs of pacas raised in captivity. Eight mature pacas (Cuniculus paca), three females and five males, weighing 6.0-8.2 kg, were used. The quantity of joint flexion and extension motion of the hip joint, stifle joint and tarsocrural joint was measured using a plastic standard goniometer. Under dissociative anesthesia, two measures were made for each member in each animal by the same observer at an interval of one week. There were no statistical differences of the quantity of joint motion between the moments. The flexion and extension angles varied from 1o to 5o in each moment for the same observer. The mean values of the angles of flexion and extension were, respectively, 43.96o±7.62 and 118.31o±9.79 for hip joint, 54.25o±10.24 and 131.53o±7.89 for stifle joint, and 45.94o±7.16 and 145.03o±5.06 for tarsocrural joint. Thus, it was observed that the range of motion of the pacas is greater in the tarsocrural joint, followed respectively by stifle and hip joints. |
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