Lithotripsy FAQs

Lithotripsy is a nonsurgical treatment for stones that form in the kidneys or ureters. High-energy shock waves break the stones into fragments small enough to pass in urine.

Is lithotripsy painful?

No, it isn’t painful. You’ll be given anesthesia to help you stay still and reduce any discomfort.

What size kidney stone requires lithotripsy?

Lithotripsy works best for stones smaller than two centimeters in diameter. The stone’s shape, location and your overall health also help your urologist decide whether lithotripsy is right for you. 

How long does lithotripsy take?

Having lithotripsy takes about an hour.

What do you eat after lithotripsy?

Get plenty of fluids, and talk with your Mercy doctor about any diet changes you should make. Healthy adults can usually resume a regular diet after lithotripsy.

How long does it take to recover from lithotripsy?

It’s a short recovery time. Most people resume regular activities within a day or two.

Who performs lithotripsy?

Urologists perform lithotripsies in outpatient radiology facilities or hospital radiology departments.