Definitions for "Urostomy"
Keywords:  stoma, ileum, ileal, abdomen, urine
If your bladder is removed, you will need a new way of collecting urine. One way is through a urostomy. The surgeon makes an opening (stoma) on the wall of the abdomen. A bag can be fixed around the opening to collect the urine.
Opening onto the surface of the abdomen (tummy) that is used to drain urine after the bladder has been removed. A bag is worn over the opening to collect the urine. This operation is sometimes called an ileal conduit because a piece of small bowel (ileum) is usually used to carry the urine from the ureters to the opening.
an opening of the urinary system (made after the bladder has been removed)
a major operation so it's not surprising that you will feel weak afterwards