10/10/2026
Urostomy facts uncovered #4: How is a urostomy made?
A urostomy is usually created using a short section of small bowel, between 10–20cm long.
During surgery, this piece of small bowel (the ileum) is separated from the rest of the bowel, keeping its own blood supply. The two remaining ends of the bowel are then joined back together, so digestion carries on as before.
The ureters – the tubes that carry urine from the kidneys – are attached to one end of the new section, and the other end is brought out through the abdomen to form the stoma. That’s why a urostomy is often called an 'ileal conduit': it’s a channel made from ileum.
Want to know more? See the 'what is a urostomy' web page: https://urostomyassociation.org.uk/information-pages/what-is-a-urostomy/