Dialysis fluid enters the peritoneal cavity through a surgically inserted small, plastic tube in the abdomen called a catheter. Extra fluid and waste travels across the peritoneal membrane into the dialysis fluid, which is then drained from the abdomen. Patients can set their own dialysis schedules since they are taught how to self-administer the therapy. No needles are used. Diet and fluid intake usually is less restricted than in hemodialysis.
Peritoneal dialysis is easily portable and conducive to travel, and an independent lifestyle.
The self-administration of dialysis makes it easier to maintain a normal work schedule. Dialysis is administered on a daily basis. Through a minor surgical procedure, a catheter is permanently placed in the abdomen. In kidney transplantation, a healthy, donated kidney is surgically implanted in a person's abdomen near the hipbone. This treatment option is most similar to a person having his or her original functioning kidney.