A stent graft, also known as a covered stent, is a type of vascular stent with a unique leak-proof polyester covering and a metal mesh support. This means the tube is entirely contained within the covering but is still expandable like a bare-metal stent. Stent grafts help reinforce weak spots in the arteries. The fabric covering allows the stent graft to tightly seal to the surrounding blood vessel.

This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.