In a systematic review of the medical literature, researchers explain that hospitalized patients are more likely to develop DVT due to "changes in the blood vessel wall, changes in blood flow and changes in the properties of the blood, caused by factors such as immobilisation, decreased fluid intake and excessive body fluid loss." In addition, they write, "Trauma and surgery can also cause activation of the coagulation system, leading to a higher risk of DVT." ( Wade ) Because the risk of developing DVT increases after surgery, many doctors recommend a combination of compression therapy and other prophylaxis to prevent the formation of blood clots during the post-surgical period. When these two factors combine with periods of bed rest and immobility, the likelihood of developing deep vein blood clots increases significantly. At the same time, trauma can activate the clotting mechanism in your blood as your body works to heal itself. Why Is DVT More Common After Surgery?Īfter surgery, the body tends to have less fluid. These blockages, known as embolisms, can be particularly dangerous when they form in the lungs. When blood clots form in the deep veins, they can break off and block blood vessels throughout the body. Studies suggest that patients may benefit from compression therapy after the following procedures:Īfter surgery, many patients are particularly at risk for developing deep vein thrombosis (DVT), also known as blood clots in the leg, thrombophlebitis, venous thrombosis, or venous thromboembolism. ![]() ![]() ![]() Doctors recommend compression socks because they have the ability to prevent blood clots in the deep leg veins, and they can also support healing after varicose vein surgery and sclerotherapy. For a number of different types of surgeries, compression socks provide an important part of the post-operative care routine.
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