What is the potential for complications or risks associated with Ureteral Stents?

Ureteral Stents and Your Ureters

Urine (pee) is drained from your kidneys to your bladder through your ureters, which are tubes inside your body. Your urine will not drain adequately if one of your ureters is clogged. When this happens, your kidney expands as it fills with pee. Hydronephrosis is the medical term for this condition. A tumour pressing on your ureter, kidney stones, or scar tissue can all cause it. Your kidney can be damaged if it is obstructed for an extended period of time. Both of your kidneys will grow weak if both of your ureters are clogged, putting you at risk for kidney failure. A ureteral stent is needed if one or both kidneys are blocked.

A ureteral stent is a thin tube that is inserted into the ureter to aid in the drainage of urine from the kidney. The tube has one end within your kidney and the other in your bladder.

Stents for the urethra can be used for weeks, months, or even years. They are accustomed to:

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