WHAT IS ENDOVASCULAR SURGERY, AND HOW DOES IT WORK

What is Endovascular Surgery, and how does it work

What is Endovascular Surgery, and how does it work

Blog Article

Endovascular surgery is a leading minimally invasive procedure that offers a safer and less invasive alternative to open surgery for treating various blood vessel problems. This advanced method is particularly effective for varicose veins, aneurysms, and blocked arteries. Many patients prefer this approach because of its benefits, including faster recovery, less pain, and shorter hospital stays.
What is Endovascular Surgery?
Endovascular surgery involves inserting a catheter through small skin incisions into blood vessels, guided by imaging. It is used to treat aneurysms and blockages, offering a less painful and faster recovery than traditional surgery. This minimally invasive technique provides accurate treatment for vascular conditions.

 
How Does Endovascular Surgery Work?

Step 1: A small entry point 
A small cut is made to access the blood vessel, usually in the groin, arm or leg.

Step 2: Inserting a catheter 
The thin, flexible tube called the catheter is carefully inserted into the blood vessel by cutting.

Step 3: Real-time displaying 
Using imaging tools such as X-rays or ultrasound, the surgeon guides the catheter through the blood vessels to achieve the exact area that requires treatment.

Step 4: Targeted treatment 
Depending on the status, the surgeon may perform one or more of the following:

 


  • Balloon angioplasty: extension of the narrow artery

  • Pental location: Maintaining an open artery

  • Putting graft: Repair of convex vessels (aneurysm)

  • Removing a clot: Restoring normal blood flow


Step 5: Seals and Recovery 

After treatment, the catheter is removed, and a small cut is closed, often by just a dressing. Most patients recover quickly and can return home before open operation.

The benefits of endovascular surgery

 

  • Minimally invasive


It requires only small cuts or punctures, which reduces trauma to the body.

 

  • Recovery


Patients are usually treated faster and can return to their daily activities before open operation.

 

  • Less pain and scarring


Fewer slices mean less postoperative pain and minimal or no visible scars.

 

  • Lower risk of infection


Since there are no major surgical wounds, the risk of infection is significantly reduced.

 

  • A shorter stay in the hospital


Many patients are released on the same day or within 24-48 hours.

 

  • Ideal for high-risk patients


A safer choice for seniors or patients with other health conditions who do not have to tolerate open surgery.

Types of endovascular surgery

 

  • Angioplasty


Procedure for expanding the narrowed or blocked blood vessels using a balloon catheter.

  • The location of the stent


Inserting a small mesh tube (stent) to keep the blood vessels open after angioplasty.

 

  • Embolization


Blocking abnormal or bleeding blood vessels by coils, particles or adhesives to prevent bleeding or reduce blood flow to tumours.

 

  • Gulp


Filling an aneurysm with coils to prevent rupture and strengthen the wall of the aneurysm.

 

  • Endovascular Laser Therapy (EVLT)


Use of laser energy to close varicose veins from within.

 

  • Radiofrequency ablation (RFA)


Using heat generated by radio waves to close damaged veins or treatment of other vascular problems.

 

  • Thrombectomy


Removal of blood clots from blood vessels to quickly restore normal blood flow.


Risks and complications 

Endovascular procedures are typically safe, but possible risks include bleeding, infection, allergic reactions to contrast dye, and rare issues like blood clots or stent migration, with fewer occurrences than traditional surgery.


Technological advancement 

Modern endovascular procedures benefit from innovations such as drug-coated stents, robotic-assisted operations and 3D display, leading to improvement and better long-term results.

Conclusion 

Endovascular surgery has transformed vascular treatment with its minimally invasive approach, quicker recovery, and lower risks. If you're considering varicose vein treatment in Gujarat, India, consult an endovascular specialist to see if this technique suits you.

For expert care and lasting results, consult Dr. Krunal Gohil, the best endovascular surgeon in Gujarat, India. His advanced techniques and patient-focused approach ensure safe, effective treatment for a wide range of vascular conditions.

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