Final answer:
A pyelolithotomy is a surgical procedure to remove a kidney stone by making an incision into the renal pelvis. Kidney stones are solid crystals that form in the kidneys and can cause symptoms such as severe pain and blockage of the ureter. Treatment options for kidney stones include pain medication, lithotripsy, stent insertion, or surgical removal.
Step-by-step explanation:
A pyelolithotomy is a surgical procedure that involves making an incision into the renal pelvis to remove a kidney stone. Renal calculi, also known as kidney stones, are solid crystals that form in the kidneys from minerals in urine. They can vary in size and cause symptoms such as severe pain, blockage of the ureter, and bloody urine. Treatment options for kidney stones depend on the size and location of the stone and may include pain medication, lithotripsy, the insertion of a stent, or surgical removal.