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A Tenckhoff catheter is a soft, flexible tube used for peritoneal dialysis. It is placed through the abdominal wall into the peritoneal cavity, where dialysis fluid can flow in and out. The catheter usually has one or two cuffs that help secure it and reduce infection risk. It gives patients with kidney failure a route for dialysis that uses the lining of the abdomen as a filter.
read more about tenckhoff catheter ...A Tenckhoff catheter is used to perform peritoneal dialysis in people whose kidneys cannot filter blood well enough. Dialysis fluid enters the abdomen through the catheter, stays there for a set dwell time, then drains out carrying waste and extra fluid. It can be used for home-based dialysis when the patient is trained and medically suitable. The dialysis prescription, exchange schedule, and care routine are set by the kidney care team.
The catheter creates a controlled pathway between the outside of the body and the peritoneal cavity. During an exchange, sterile dialysis solution flows through the catheter into the abdomen. Waste products and extra fluid move from the blood vessels in the peritoneal lining into the solution. The used fluid is then drained out through the same catheter.
A Tenckhoff catheter is placed by a trained clinician using a surgical, laparoscopic, or percutaneous technique. The catheter tip is positioned inside the abdomen, while the external portion exits through the skin. The cuff or cuffs sit in the tissue tunnel and help anchor the catheter over time. After placement, patients receive instructions on exit-site care, dressing changes, hand hygiene, and when dialysis can begin.
Possible complications include infection, exit-site irritation, catheter blockage, leakage, poor drainage, hernia, or peritonitis. Patients need to keep the exit site clean and follow sterile technique during exchanges. Cloudy drainage fluid, fever, abdominal pain, redness, swelling, drainage, or trouble filling or draining should be reported right away. Good training and careful daily care help lower catheter-related problems.
It can stay in place for long-term peritoneal dialysis, but it can be removed if dialysis changes, complications occur, or it is no longer needed.
Showering instructions depend on healing status and the dialysis team’s protocol. Patients should follow the exit-site care plan given by their care team.
Peritonitis is an infection inside the abdominal cavity. Warning signs can include cloudy dialysis fluid, abdominal pain, fever, nausea, or feeling unwell.
Yes. The catheter can drain poorly because of fibrin, position changes, constipation, or mechanical problems. The dialysis team should be contacted if flow becomes slow or stops.
Dialysis Catheter. StatPearls (NCBI Bookshelf). https://www.ncbi.nlm.nih.gov/books/NBK539856/. Date Accessed June 15, 2026.
Peritoneal Dialysis. National Institute of Diabetes and Digestive and Kidney Diseases. https://www.niddk.nih.gov/health-information/kidney-disease/kidney-failure/peritoneal-dialysis. Date Accessed June 15, 2026.
Dialysis: Peritoneal. MedlinePlus Medical Encyclopedia. https://medlineplus.gov/ency/article/007434.htm. Date Accessed June 15, 2026.
Peritoneal Dialysis: Duration, Phases, & Side Effects. Cleveland Clinic. https://my.clevelandclinic.org/health/procedures/peritoneal-dialysis. Date Accessed June 15, 2026.
Taking Care of Your Peritoneal Dialysis (PD) Catheter. National Kidney Foundation. https://www.kidney.org/kidney-topics/taking-care-your-peritoneal-dialysis-pd-catheter. Date Accessed June 15, 2026.