Kidney stones is one of the most common disorders of the urinary tract. When urine becomes very concentrated, small hard crystals form inside your kidney. If a stone travels from the kidney, it may get lodged in, narrower passages of your urinary tract, such as the ureters. When a kidney stone becomes too large or painful, your doctor may recommend treatment using extracorporeal shock wave lithotripsy (ESWL).
Kidney stone symptoms can include:
- Severe pain on the sides of your lower back
- Painful and/or frequent urination
- Urine that is discolored, cloudy and/or foul smelling
- Nausea or vomiting
- Fever and/or chills
- The primary advantage of ESWL is that it is completely non-invasive.
- ESWL is well suited to patients with small kidney stones and performed on an outpatient basis.
- The use of anesthesia does depend on physician preference.
- Typically, an ESWL procedure lasts for approximately one hour.
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