By writer to www.greaterkashmir.com
What’s Fistula all about?
Fistula is a layman’s time period. In medical language, its full identify is arterio-venous fistula(A-V Fistula). It’s easy that means is a man-made communication between a excessive stress blood pipe(Artery) and a low stress blood pipe(Vein). This A-V Fistula is constructed surgically by becoming a member of excessive stress pipe with low stress pipe. For dialysis, you want two issues, firstly a sustained movement of a considerable amount of blood at excessive stress and secondly an simply accessible blood pipein the higher limb. For that goal, dialysis machine ought to ideally be related to a excessive stress blood pipe that’s artery. However sadly, all arteries are located deeply and inaccessible being distant from pores and skin floor and due to this fact placing a puncturing needle into this pipe to ascertain communication with dialysis machine shouldn’t be potential. So now we have to rely on low stress however simply accessible blood pipes(Veins) that are located superficially simply beneath the pores and skin floor, and due to this fact being accessible and best suited for straightforward puncturing.
For the aim of dialysis, a low stress vein must be transformed right into a excessive stress pipe, by connecting the accessible vein to a excessive stress artery by way of surgical procedure. After artificially establishing communication with an artery, a low stress vein turns into the excessive stress one and thus turns into appropriate for conducting dialysis. Now you will have understood what a fistula means, and why its building is vital.