AV Fistula creation / AV Fistula Angioplasty
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AV Fistula creation: kidney doctor in kolkata
What is AV Fistula Creation?
AV fistula creation is a surgical procedure that connects an artery directly to a vein, typically in the arm. This connection, known as an arteriovenous (AV) fistula, allows for higher blood flow, which is essential for hemodialysis—a treatment for kidney failure. Dr sourav sadhukhan is a kidney doctor in kolkata. The increased blood flow causes the vein to enlarge and thicken, making it easier to insert dialysis needles. An AV fistula is preferred over other access types because it has a lower risk of infection, lasts longer, and provides better blood flow for effective dialysis. The procedure is usually done on an outpatient basis.
Advantages of an AV fistula
An arteriovenous (AV) fistula offers several advantages as a form of vascular access for dialysis. It tends to remain functional longer than other access methods and does not involve the implantation of synthetic materials, reducing potential complications. The AV fistula provides the high blood flow necessary for efficient dialysis, potentially shortening treatment time. It has a low risk of infection and is less prone to clotting compared to other options. The procedure to create an AV fistula is typically done on an outpatient basis under local anesthesia, allowing for a quick recovery and a prompt return to daily activities.
How is an AV fistula created?
An arteriovenous (AV) fistula is a connection surgically created between an artery and a vein, commonly used for hemodialysis access. The process begins with a thorough evaluation of your blood vessels to ensure they can support a fistula. This evaluation starts with a physical examination of your arms by a vascular specialist, followed by non-invasive or minimally invasive tests like an ultrasound or angiogram. These tests, collectively known as “vessel mapping,” help determine the size and depth of your arteries and veins, confirming their suitability for AV fistula creation.
If your blood vessels are deemed appropriate, an appointment is scheduled for the procedure. During the surgery, local anesthesia is administered to the selected access site. The vascular specialist makes a small incision to access the chosen artery and vein. A surgical connection is then made between the artery and vein, allowing arterial blood to flow into the vein. This increased blood flow enlarges and thickens the vein walls, preparing it for dialysis. After the AV fistula is created, it requires several weeks to mature—sometimes longer—before it can be used for hemodialysis treatments. This maturation period is essential for ensuring the fistula is strong and functional. Dr sourav sadhukhan is a kidney doctor in kolkata for Good AV fistula treatment.
AV Fistula Angioplasty
What is AV Fistula Angioplasty?
**AV Fistula Angioplasty** is a procedure to treat a narrowed or blocked arteriovenous (AV) fistula, which is essential for dialysis in patients with kidney failure. The procedure involves using a balloon catheter to widen the narrowed section, improving blood flow and ensuring the fistula functions properly. Dr. Sourav Sadhukhan, renowned as the best kidney specialist and nephrologist in Kolkata, excels in performing AV Fistula Angioplasty. With his expertise, patients receive top-tier care, ensuring the best outcomes for those undergoing dialysis treatment. Trust Dr. Sadhukhan for exceptional kidney care and specialized procedures.
Risks of Using Angioplasty for Dialysis Access Repair
Using angioplasty for dialysis access repair carries some risks, though major complications are uncommon. Patients may experience an allergic reaction to the contrast dye used during imaging, and there is a small chance that the catheter could injure the artery or vein wall. Rarely, heavy bleeding from the catheter site can occur, along with possible bruising or discoloration. Dr. Sourav Sadhukhan, the best kidney specialist and nephrologist in Kolkata, will thoroughly explain symptoms to watch for and when to seek additional medical attention to ensure safe and effective treatment.
Benefits of Using Angioplasty for Dialysis Access Repair
The advent of minimally invasive catheter-based procedures, such as balloon angioplasty, has revolutionized dialysis access repair. Previously, patients had to undergo open surgery to fix a malfunctioning fistula or graft, which involved lengthy hospital stays and an extended recovery period. Today, balloon angioplasty allows for the repair of dialysis access within just a few hours, typically on an outpatient basis, using only local anesthesia. This procedure requires only a small incision, eliminating the need for stitches and reducing the risk of complications. Patients can quickly return to their normal activities and resume dialysis treatment shortly after the procedure. Dr. Sourav Sadhukhan, recognized as the best kidney specialist and nephrologist in Kolkata, is highly skilled in performing balloon angioplasty, offering patients a safer and more convenient option for dialysis access repair.Dr sourav sadhukhan is a kidney doctor in kolkata for Good AV fistula treatment.
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Dr. Sourav Sadhukhan is a dedicated nephrologist specializing in kidney care and innovative treatments.