Av Fistula Surgery For Dialysis

An AV fistula surgery is a procedure where an arteriovenous (AV) fistula is created by connecting an artery to a vein, typically in the arm. This surgical intervention is commonly performed on patients with kidney failure who require hemodialysis. The AV fistula allows for easier access to the bloodstream, enabling the efficient removal and return of blood during dialysis treatments. By creating a direct connection between an artery and a vein, the AV fistula promotes increased blood flow and vessel dilation, making it easier to insert and remove needles for dialysis. AV fistula surgery is considered the preferred method for long-term dialysis access due to its durability, lower risk of infection, and better blood flow rates compared to other access methods such as AV grafts or central venous catheters.