Ureteral stents are small, flexible tubes that are inserted into the ureter (the tube that carries urine from the kidney to the bladder) to help relieve obstruction and pain caused by conditions such as kidney stones, ureteral strictures, or tumors. The benefits of ureteral stents include:
Relief of obstruction: A stent can help to open up the ureter and relieve any blockage that is preventing the normal flow of urine.
Pain relief: Stents can help to reduce the pain and discomfort caused by conditions such as kidney stones or tumors.
Improved kidney function: By relieving obstruction and improving the flow of urine, a stent can help to preserve or improve kidney function.
Reduced risk of complications: Stents can help to reduce the risk of complications such as hydronephrosis (swelling of the kidney due to urine backup) or infection.