ureteroscopia

Ureteroscopy is a minimally invasive surgical procedure used to diagnose and treat conditions within the ureters and kidneys. During a ureteroscopy, a urologist inserts a thin, flexible or semi-rigid tube called a ureteroscope through the urethra, then the bladder, and finally into the ureter. The ureteroscope is equipped with a light and a camera, allowing the physician to visualize the interior of the urinary tract on a monitor.

This procedure is commonly employed to identify and remove kidney stones that have migrated into the ureters or the kidney itself. Small stones can often be removed intact using specialized instruments passed through the ureteroscope. Larger stones may be broken into smaller fragments using a laser or lithotripsy device, and these fragments are then removed. Ureteroscopy can also be used to diagnose and treat other conditions such as ureteral strictures (narrowing of the ureter), blood clots, or tumors.

Following the procedure, a temporary stent may be placed in the ureter to ensure proper healing and drainage. Patients typically recover quickly and can usually return to normal activities within a few days. Potential risks, though uncommon, include bleeding, infection, or damage to the ureter.