Prevention of deep vein thrombosis and pulmonary embolus

Abstract 

Venous thromboembolism is common in the perioperative period. Difficulties with diagnosis and the risks of treatment make prevention a clinical imperative. Preoperative risk assessment and appropriate prophylaxis is important to minimize morbidity and mortality. A range of mechanical and pharmacological interventions have been shown to significantly reduce the risk. A number of anaesthetic interventions are also recommended. Newer oral anticoagulants have been recommended for use after specific high-risk procedures.

Keywords: anticoagulation, deep vein thrombosis, pulmonary embolus, thromboprophylaxis, venous thromboembolism