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Luxação lateral de patela em um Poodle toy

dos Santos Dal-Bó, Ísis; Poletto Ferreira, Márcio; Meller Alievi, Marcelo; Machado da Silva, Luciana; Silveira Nóbrega, Fernanda; Cristina Sieczkowski Gonzalez, Paula; Afonso de Castro Beck, Carlos.
Acta sci. vet. (Online); 38(2): 217-220, 2010.
Artigo em Português | VETINDEX | ID: vti-732336

Resumo

Background:  :  :  : Luxating patella is one of the most frequent conditions of the stifle joint in dogs and it can evolve into a degenerative joint disease. The occurrence of the condition can be medial or lateral, unilateral or bilateral. Its origin can be traumatic or congenital and, additionally, it may undergo genetic and environmental influence. Lateral luxation is more common in large breed dogs, and it can rarely affect medium and small breeds, whilst medial luxation is more common in small breed dogs. The classification of patellar luxation comprises four grades, according to the patellar position, clinical signs and seriousness of the bone deformities found. The diagnosis is made based on the clinical evaluation, associated with a radiographic evaluation. The present study aims at describing a case of bilateral grade 3 lateral luxating patella in a Toy Poodle dog. Case: A five-month-old female Toy Poodle dog was presented for difficulty standing and claudication of hind limbs. Orthopedic evaluation revealed internal rotation of the stifle, claudication of hind limbs during walking and jumps during trotting, in addition to a lateral grade 3 luxating patella and slight restriction of the joint motion upon extension of the right and left hind limbs. Radiographic evaluation of both stifles evidenced an ectopic (lateral) position of the right and left patellas. The anima
Biblioteca responsável: BR68.1