A Sudo1, T Sano, K Horikawa, T Yamakawa, D Shi, A Uchida. 1. Department of Orthopaedic Surgery, Mie University Faculty of Medicine, 2-174 Edobashi, Tsu City, Mie Prefecture 514-8507, Japan. a-sudou@clin.medic.mie-u.ac.jp
Abstract
PURPOSE: To document the incidence of proximal deep vein thrombosis and pulmonary embolism in 58 consecutive Japanese patients undergoing total hip arthroplasty or total knee arthroplasty. METHODS: Patients were routinely examined for proximal deep vein thrombosis by B-mode ultrasonography before and after surgery. Those patients who had ultrasonographic findings of deep vein thrombosis were also investigated for pulmonary embolism by ventilation-perfusion lung scan. RESULTS: The incidence of deep vein thrombosis after total hip arthroplasty and total knee arthroplasty were 9.1% and 4.0% respectively, and the incidence of pulmonary embolism were 3.0% and 0%, respectively. There were no cases of fatal pulmonary embolism. CONCLUSION: The incidence of deep vein thrombosis and pulmonary embolism in Japanese patients may have increased over the last few decades.
PURPOSE: To document the incidence of proximal deep vein thrombosis and pulmonary embolism in 58 consecutive Japanese patients undergoing total hip arthroplasty or total knee arthroplasty. METHODS:Patients were routinely examined for proximal deep vein thrombosis by B-mode ultrasonography before and after surgery. Those patients who had ultrasonographic findings of deep vein thrombosis were also investigated for pulmonary embolism by ventilation-perfusion lung scan. RESULTS: The incidence of deep vein thrombosis after total hip arthroplasty and total knee arthroplasty were 9.1% and 4.0% respectively, and the incidence of pulmonary embolism were 3.0% and 0%, respectively. There were no cases of fatal pulmonary embolism. CONCLUSION: The incidence of deep vein thrombosis and pulmonary embolism in Japanese patients may have increased over the last few decades.
Authors: Sung Su Byun; Jeong Ho Kim; Youn Jeong Kim; Yong Sun Jeon; Yong Sun Chun; Chul Hi Park; Won Hong Kim Journal: Korean J Radiol Date: 2008 Jan-Feb Impact factor: 3.500