Is extracorporeal shock wave lithotripsy for ureteral stones highly damaging to the kidneys?

The damage to the kidney caused by extracorporeal shock wave lithotripsy (ESWL) for ureteral stones is generally minimal. This treatment primarily uses external shock waves to break the stones into small fragments, which are then passed out of the body through urine. Although shock waves may cause some tissue damage, it is usually mild and complications can be prevented with proper rest and medication. Furthermore, when performed correctly with accurate targeting, any potential kidney injury can be minimized. ESWL for ureteral stones is considered a relatively safe treatment method, but it should still be conducted under the supervision of a qualified physician.