Ureterostomy is a diversion in the most distal place possible in the ureter and brought out through the abdominal wall and anastomosed to the skin. It may be unilateral or bilateral depending upon kidney function. Ureteral stents are usually sutured in place to maintain patency. They are often not pouched due to proximity near the costal margin, which is not ideal for pouch adherence. They usually have a dressing around the tube insertion site and empty into a drainage bag or the diaper. Peristomal skin irritation is uncommon.
Ileal conduit is when the ureters are diverted through a small segment of the ileum (the “conduit”), which has been disconnected from the intestinal tract, and urine is expelled from it. It is the most common urostomy created.
|

|
Vesicostomy is a diversion at the bladder level used to provide temporary bladder drainage. The dome of the bladder mucosa
is sutured to the abdominal skin opening as an ostomy. Urine is allowed to empty into the diaper area. Peristomal skin
irritation is uncommon.
Family Ostomy System Education Points:
Adequate fluid intake is important to prevent urinary tract infections and stone formation.
Effluent
Immediately after creation of a urinary diversion, there is a continuous production of urine. In general, no anti-reflux mechanism,
therefore patients are at risk for urinary tract infections. Unless there is a urinary tract infection, only minor odor should be
present. Urine may be irritating when it comes in contact with skin. When a segment of ileum or colon is used to construct a
stoma, mucus is often expelled with urine.