After a crash injures an artery in your arm or leg
A vascular surgeon and a vascular nurse on blood flow, warning signs and follow up
A crash can damage an artery that carries blood to an arm or leg. Treatment may mean a repair, a graft, a stent or close watching. After treatment, the big concern is whether blood keeps flowing to the limb. A vascular surgeon sets the plan for the repair and follow up care. A vascular nurse helps you spot changes that can’t wait. [1, 2]
Find out what was fixed
Ask which blood vessel was hurt and what procedure you had. Find out if a graft or stent is still in place. Ask whether you need an ultrasound or another test of blood flow. Learn who will check the wound and who will clear you for activity. Keep a copy of the procedure summary. Doctors who treat you later may need to know where the repair is. [1]
Stick to your medicine and wound plan
Some people need a medicine that lowers the chance of a clot. If you were prescribed one, know its name, dose and how long to take it. Learn what to do if you miss a dose and which signs of bleeding to watch for. Don’t stop taking it without talking to the team that prescribed it. Follow your exact dressing and activity instructions. Let your team know about swelling that gets worse, drainage from the wound or a fever. [1]
Know what the limb normally looks like
After treatment, learn the usual color, temperature, feeling and movement of the hand or foot. Then watch for a sudden change. The limb may turn cold, pale or blue. You may have severe pain, numbness or weakness. Any of these may mean blood flow is in danger. [1, 2]
Get emergency care right away. Don’t wait overnight to see if the change settles. [1, 2]
Questions for your vascular team
- Which blood vessel was hurt, and how was it repaired?
- Which medicine and follow up scan will I need?
- What changes in this arm or leg mean I should call emergency services?
Write down your emergency signs
Sources and further reading
This general information comes from vascular surgery and vascular nursing. If a limb suddenly turns cold, pale, numb or weak, get emergency care.
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