Final answer:
Lithotripsy is a medical procedure that uses high-intensity ultrasound pulses to break kidney stones into smaller pieces. It can potentially cause kidney damage. Another treatment option is the insertion of a stent to expand the ureter and allow the stone to pass.
Step-by-step explanation:
When it comes to pulverizing kidney stones, a medical procedure called lithotripsy can be used. This procedure involves applying high-intensity ultrasound pulses externally to break the stone into smaller pieces that can pass through the urinary tract. However, lithotripsy can also cause damage to the kidneys. Another treatment option for stones that block urine flow is the insertion of a stent into the ureter to expand it and allow the stone and urine to pass.