Ureteral Stents play a crucial role in the management of kidney stones. Kidney stones are solid masses formed from crystallized substances that can develop in the kidneys or other parts of the urinary tract. When a stone obstructs the ureter, the tube that connects the kidney to the bladder, it can cause severe pain and potentially lead to complications such as infection and kidney damage. Ureteral stents are thin, flexible tubes that are inserted into the ureter to relieve the obstruction and facilitate the passage of urine.
The primary purpose of a Ureteral Stents is to provide temporary relief and restore urinary flow. Stents are often used as a temporary measure to relieve symptoms and prevent further complications while the patient undergoes additional treatments for kidney stones. They can be inserted during procedures such as ureteroscopy or percutaneous nephrolithotomy (PCNL). Ureteroscopy involves the use of a small camera to visualize and remove the stone, while PCNL involves accessing the kidney through a small incision to remove larger stones. In both cases, a stent may be placed to prevent post-procedure swelling and ensure urine drainage.
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