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Last updated: 02/17/2009

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If a ureter is obstructed and ureteral stenting is not possible, a nephrostomy may be performed. During this procedure, a tube is placed through the skin on the patient's back, into the area of the kidney that collects urine. The tube may be connected to an external drainage bag. In other cases, the tube is connected directly from the kidney to the bladder.


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Definition

Ureteral stents are thin catheters threaded into segments of the ureter that carry urine, produced by the kidney, either down into the bladder internally, or to an external collection system. Insertion is most often done through the skin (percutaneously); however, in the presence of kidney or ureteral stones, stenting is ideally done during cystoscopy.

— Kathleen D. Wright, RN


From http://www.answers.com/topic/ureteral-stenting

Other Information

In 2000, the estimated number of doctor visits and outpatient hospital visits by adults aged 20 or older with “calculus of kidney and ureters” as a listed diagnosis was of 2 million visits with urolithiasis as the primary diagnosis.


From: NKUDIC

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