Endovascular surgery is not a compromise. For the right patient with the right anatomy, it is simply the better operation.
Written by Dr Rahul Agarwal, Consultant Vascular & Endovascular Surgeon
CARE Hospitals, Banjara Hills, Hyderabad
Endovascular procedures are catheter-based interventions performed inside blood vessels under X-ray guidance — without large open incisions. They have transformed vascular surgery over three decades, offering patients faster recovery and comparable or superior results in many conditions.
🦠 How They Work
A small puncture at the groin, wrist, or arm gives access to the vascular system. Catheters, wires, balloons, stents, and grafts are navigated to the target lesion under real-time fluoroscopy. The patient is awake or lightly sedated. No large incision. Recovery is typically 1–2 days.
💉 Common Procedures
- Angioplasty & stenting — opening blocked arteries
- EVAR — stent-graft for abdominal aortic aneurysm
- TEVAR — thoracic aortic repair
- Carotid stenting — stroke prevention
- Catheter-directed thrombolysis — dissolving clots
- Fistuloplasty — dialysis access maintenance
- Endovenous ablation — varicose vein treatment
🏥 Why Preferred?
- No large incision — lower wound complication and infection risk
- Faster recovery — most patients home in 1–2 days
- Lower blood loss, less anaesthetic risk
- Suitable for high-risk patients who cannot tolerate open surgery
❓ FAQ
Are endovascular procedures as durable as open surgery?
For iliac stenting and EVAR, long-term durability is excellent. Below-knee angioplasty and SFA stenting have higher re-intervention rates than bypass. Regular surveillance after endovascular treatment is essential.
Can everyone have endovascular treatment?
No. Anatomy determines suitability. A vascular surgeon who does both open and endovascular work is best placed to select the right approach for you.
💡 Key Insight: The best vascular surgeon masters both open and endovascular techniques and selects the right one for each patient — not defaulting to one approach for all.
📖 Related: Angioplasty & Stenting | EVAR vs Open Repair for Aortic Aneurysm | What Does a Vascular Surgeon Do?
About the Author 🧑🏻⚕️
Dr Rahul Agarwal is a Consultant Vascular & Endovascular Surgeon at CARE Hospitals, Banjara Hills, Hyderabad.