Venous thrombosis surgery usually costs around $3,500 to $5,000, depending on the region, the severity of the thrombosis, and the grade of the hospital. The procedure of venous thrombosis surgery includes preoperative anesthesia, incision and thrombus removal surgery, postoperative care, etc. Preoperative anesthesia usually costs about $200~500, incision and thrombus removal surgery costs $3,000~4,000, and postoperative care usually costs about $300~500, which makes the total cost about $3,500~5,000. Patients should pay attention to a light diet after the operation, eat more green vegetables such as lettuce, bok choy, spinach, etc. At the same time, patients can take out of bed after the operation and take a walk and other ways to exercise, and patients should avoid smoking, drinking, spicy and stimulating food. Patients should avoid smoking, drinking, spicy and stimulating food, etc. It is recommended that patients go to local hospitals to inquire about the cost of local hospitals as a reference.