Deep vein thrombosis (DVT), a blood clot that forms in a deep vein, usually in the legs, is one of the most serious potential complications following any surgery. If a clot breaks free and travels to the lungs (pulmonary embolism), it becomes life-threatening. Understanding the risk and taking preventive steps is essential for all plastic surgery patients.
Why Blood Clots Form After Plastic Surgery
Surgery triggers the body's clotting mechanisms as a protective response to tissue trauma. Combined with reduced mobility during recovery, blood can pool in the veins of the legs and form clots. Additional risk factors that increase the likelihood of DVT include:
- Long surgical procedures (over 3 to 4 hours)
- Combination surgeries involving multiple procedures
- Long-distance travel to the surgical location
- Obesity or high BMI
- History of blood clots or clotting disorders
- Use of hormonal contraceptives or hormone replacement therapy
- Smoking
Warning Signs of DVT and Pulmonary Embolism
Contact your surgeon or go to an emergency room immediately if you experience any of the following:
- Swelling, warmth, or redness in one leg
- Pain or tenderness in the calf or thigh
- Sudden shortness of breath
- Chest pain or pressure
- Rapid or irregular heartbeat
- Dizziness or fainting
How to Prevent Blood Clots After Plastic Surgery
Your surgical team will take proactive steps to reduce DVT risk, including prescribing blood thinners when appropriate, using compression devices during surgery, and scheduling regular follow-up appointments. As a patient, you can reduce your risk by:
- Getting up and walking as soon as your surgeon clears you, even brief, gentle movement promotes circulation
- Wearing compression stockings as directed
- Staying well hydrated before and after surgery
- Avoiding long periods of immobility, especially extended car or plane rides in the first 2 to 4 weeks
- Taking prescribed blood thinners exactly as directed
- Informing your surgeon immediately if you notice any warning signs