Abdominal surgery deep vein thrombosis prevention

Abdominal surgery deep vein thrombosis prevention refers to thromboprophylaxis directed at reducing the risk of thrombus formation within the deep venous system—predominantly affecting the deep veins of the lower extremities and pelvis—in patients undergoing major abdominal or abdominopelvic surgical procedures

Abdominal surgery deep vein thrombosis prevention refers to thromboprophylaxis directed at reducing the risk of thrombus formation within the deep venous system—predominantly affecting the deep veins of the lower extremities and pelvis—in patients undergoing major abdominal or abdominopelvic surgical procedures

This clinical state involves an elevated perioperative risk of venous thromboembolism driven by Virchow’s triad: venous stasis from prolonged intraoperative and postoperative immobility, vascular endothelial injury sustained during operative manipulation, and systemic hypercoagulability triggered by surgical trauma and acute-phase inflammatory responses

This clinical state involves an elevated perioperative risk of venous thromboembolism driven by Virchow’s triad: venous stasis from prolonged intraoperative and postoperative immobility, vascular endothelial injury sustained during operative manipulation, and systemic hypercoagulability triggered by surgical trauma and acute-phase inflammatory responses

If unaddressed, these thrombi can propagate, causing localized venous obstruction, chronic post-thrombotic morbidity, or dislodgement leading to life-threatening pulmonary embolism