Performed by Dr. Sriharsha Gurram at Dr Sriharsha Gurram
AV Fistula Surgery in Bengaluru is a specialized vascular access procedure that creates a connection between an artery and vein, typically in the arm, to facilitate long-term hemodialysis treatment for patients with kidney failure. This surgical intervention ensures reliable and efficient vascular access for dialysis sessions, reducing complications and improving treatment outcomes. Dr Sriharsha Gurram provides expert nephrology care with comprehensive pre-operative assessment and post-operative monitoring.
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A step-by-step look at what happens during this procedure.
Comprehensive vascular mapping using ultrasound to identify suitable arteries and veins in the arm. Blood flow patterns and vessel diameter are evaluated to determine the optimal location for fistula creation.
Local or regional anaesthesia is administered to numb the surgical area while the patient remains awake and comfortable throughout the procedure.
A small incision is made in the arm, typically at the wrist or elbow region, to access the target artery and vein for connection.
The surgeon creates a direct connection between the artery and vein, allowing high-pressure arterial blood to flow into the vein, causing it to enlarge and strengthen over time.
The incision is carefully closed with sutures, and a sterile dressing is applied. The fistula begins the maturation process, developing into a robust access point for dialysis needles.
A structured, patient-first approach from first consultation to full recovery.
Dr Sriharsha Gurram conducts detailed pre-operative vascular mapping and assessment to identify the most suitable vessels, ensuring optimal fistula placement and long-term functionality for each patient's unique anatomy.
Using advanced microsurgical techniques and careful vessel handling, Dr Gurram creates the arteriovenous connection with meticulous attention to blood flow dynamics and anatomical positioning for maximum success rates.
Dr Gurram develops personalized post-operative care protocols including maturation monitoring, exercise programs to promote fistula development, and regular follow-up assessments to ensure optimal outcomes.
Continuous evaluation of fistula maturation through clinical examination and ultrasound, with prompt intervention for any complications. Dr Gurram provides comprehensive education on fistula care and protection strategies.
What to expect at each stage of your recovery journey.
Keep the surgical site clean and dry with minimal arm movement. Observe for signs of infection such as redness, swelling, or discharge. Avoid heavy lifting or strenuous activities with the affected arm.
Perform prescribed hand exercises to promote blood flow and vessel enlargement. Attend regular follow-up appointments for fistula assessment. Protect the arm from compression, blood pressure measurements, or needle sticks.
Fistula is ready for dialysis access once adequately matured and assessed. Continue arm protection practices and monitor for changes in thrill or bruit. Maintain proper hygiene and care protocols for long-term fistula preservation.
Successfully matured AV fistula provides dependable vascular access for hemodialysis treatments, eliminating the need for temporary catheters and their associated infection risks.
Patients experience better dialysis efficiency, reduced complications, and greater independence with a functioning fistula compared to catheter-based access methods.
Properly created and maintained AV fistulas can function effectively for many years, often lasting decades with appropriate care and monitoring.
Effective vascular access facilitates optimal dialysis adequacy, contributing to better overall health outcomes and reduced hospitalization rates for kidney disease patients.
Let's clear up some of the most common myths about av fistula surgery.
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