Vascular access in CKD patients refers to the use of a vein or artery to allow dialysis and other treatments to be performed on patients with kidney disease. This can be done through a variety of methods, including the use of a catheter, a fistula, or a graft.

Catheters are the most common type of vascular access used in CKD patients. They are inserted into a vein or artery through a small incision in the skin. Catheters can be left in place for long periods of time, and can be used for both dialysis and other treatments.

Fistulas are another type of vascular access used in CKD patients. They are created by surgically connecting an artery to a vein. Fistulas can be used for both dialysis and other treatments.

Grafts are the least common type of vascular access used in CKD patients. They are created by surgically attaching a piece of synthetic tubing to a vein or artery. Grafts can be used for both dialysis and other treatments.

Vascular access is an important part of the treatment of CKD patients. It allows dialysis and other treatments to be performed on patients with kidney disease.