ANATOMY

Detailed explanation-1: -Lithotripsy treats kidney stones by sending focused ultrasonic energy or shock waves directly to the stone first located with fluoroscopy (a type of X-ray “movie”) or ultrasound (high frequency sound waves). The shock waves break a large stone into smaller stones that will pass through the urinary system.

Detailed explanation-2: -How successful is extracorporeal shock wave lithotripsy? In those patients who are thought to be good candidates for this treatment, about 70 to 90 percent are found to be free of stones within three months of treatment.

Detailed explanation-3: -Yes, even though there is no incision, there will be pain. You and your doctor will discuss whether light sedation and local or general anesthetics will be used. The choice depends on the technique, the type of stone and the patient.

Detailed explanation-4: -ESWL is generally considered safe. The shock waves target the stones with precision and typically do not damage surrounding organs and tissues. However, some groups of people have higher risk of complications after ESWL.

Detailed explanation-5: -On the downside SWL can cause vascular trauma to the kidney and surrounding organs. This acute SW damage can be severe, can lead to scarring with a permanent loss of functional renal volume, and has been linked to potentially serious long-term adverse effects.