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VCOT issue 5, 2011

M. Gatineau¹; J. Dupuis¹; J. Planté¹; M. Moreau^2
1Centre Vétérinaire DVM, Montréal (Lachine), Québec, Canada; ²Department of Clinical Sciences, Faculty of Veterinary
Medicine, Université de Montréal, St-Hyacinthe, Québec, Canada

Objective: To determine the rate of subsequent ‘pivot shift’, meniscal tear and risk factors associated with complications of tibial plateau levelling osteotomy (TPLO) and to assess clinical and owner perception outcome. Study design: Retrospective study. Sample population: Three hundred and forty-eight dogs that had undergone TPLO surgical procedures (n = 476 stifles).

Methods: Medical records were reviewed for the retrieval of information on breed, sex, age, body weight, clinical history, radiograph findings, pre- and postoperative tibial plateau angle, limb alignment, unilateral versus bilateral disease, condition of cranial cruciate ligament (CCL) and menisci, implant material, healing time and complications. Clinical and owner-assessed questionnaire outcomes were also recorded.