You have had a stent placed within a ureter (tube connecting the kidney to the bladder) to allow urine to drain freely at a time when there was a blockage (often a stone).
Flexible Cystoscopy and removal of Ureteric Stent

You have had a stent placed within a ureter (tube connecting the kidney to the bladder) to allow urine to drain freely at a time when there was a blockage (often a stone).