Objective: To compare the incidence of pulmonary embolism (PE) in 11 dogs that had non-cemented total hip replacement (THR) to that reported in dogs after cemented THR.
Study Design: Prospective clinical study.
Animals: Large mixed breed dogs (n=11).
Methods: Thoracic computed tomographic pulmonary angiography (CTA) was performed on all dogs pre- and postoperatively. Pulmonary perfusion scintigraphy was performed postoperatively.
Results: PE was not identified on postoperative CTA or pulmonary perfusion scintigraphy.
Conclusions: The incidence of PE after non-cemented THR in these 11 dogs, as evaluated with pulmonary perfusion scintigraphy and thoracic CTA was lower than reported in dogs undergoing cemented THR.
Clinical Relevance: Based on the results of this study the incidence of PE as a complication of total hip arthroplasty is reduced when a non-cemented system is used.
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