Prophylaxis of venous thromboembolism in knee replacement surgery

Abstract

Venous thromboembolism (VTE) is still a frequent and sometimes severe complication after knee replacement surgery. Both pharmacological and non-pharmacological measures have been widely used to decrease VTE risk. Non pharmacological treatment include measures directed to decrease the effects of blood stasis, intermittent pneumatic compression device (IPCD) and graduated compression stockings, and mechanical devices. Pharmacological prophylaxis of venous thromboembolism (VTE) is associated with a more significant decrease in the incidence of deep venous thrombosis (DVT) and related complications after knee arthroplasty however anticoagulation may increase the risk of postoperative bleeding and related complications, in particular the need for re-intervention. Aim of present review was to suggest practical approach to DVT prophylaxis in patients undergoing knee arthroplasty