ESWL

ESWL (Extracorporeal Shock Wave Lithotripsy) is a non-invasive medical procedure used to break kidney or ureteric stones into small fragments using focused shock waves. These stone fragments are then naturally passed out through the urine.

ESWL Specialist

Dr. Yogesh Taneja is known as the Best Urologist in Gurgaon with 15 Years of experience in urology. He has specializations in other areas like Kidney Stone Treatment, RIRS Treatment, PCNL Treatment, Frenuloplasty Treatment, Andrology Treatment, Ureteroscopy (URS) Surgery, Prostate Enlargement, Sexology Treatment, Erectile Dysfunction and Hydrocele Treatment.

I believe in treating every patient as an individual, taking time to understand their concerns, and working together to find the best treatment plan.

Available at: T.R.U.E. Hospitals, Gurgaon
Timing: Mon–Fri | ⏰ 24×7 Open

When is ESWL Recommended?

ESWL is typically recommended when a kidney stone is too large to pass on its own, causes significant pain, blocks the flow of urine, or leads to infection. It is most effective for stones that are less than 2 centimeters in diameter and located in the kidney or upper part of the ureter. The procedure is generally not suitable for very large stones, very hard stones, or stones located in certain parts of the urinary tract. Additionally, ESWL may not be recommended for pregnant women, individuals with bleeding disorders, or people who have infections or certain anatomical abnormalities.

The procedure is usually done on an outpatient basis, meaning the patient can go home the same day. While ESWL is considered safe, it can cause mild side effects such as bruising on the back or abdomen, blood in the urine, or discomfort as stone fragments pass. In some cases, multiple sessions may be needed if the stone is not completely broken up.

Who is Eligible for ESWL surgery?

Kidney or ureteral stones measuring up to 2 cm in size.
Non-obstructive stones (i.e., not causing complete blockage)
Stones visible on X-ray (radiopaque).
Good kidney function and overall stable health.
No active urinary tract infection.
Not pregnant or severely obese (as these may affect the procedure).

Diagnosis Before ESWL Surgery

Before undergoing ESWL, the following diagnostic steps are taken by the doctor:

Ultrasound or CT KUB scan – to locate the stone and measure its size and density.

X-ray of the kidneys, ureters, and bladder – to assess stone visibility for shock wave targeting.

Urine tests – to rule out infection or hematuria.

Blood tests – to check kidney function and clotting profile.

Medical history review – to identify any conditions or medications that may affect treatment.

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FAQ About ESWL Surgery

What is ESWL?

ESWL (Extracorporeal Shock Wave Lithotripsy) is a non-invasive procedure that uses focused shock waves to break kidney or ureteric stones into tiny fragments, which are then passed naturally through urine.

Is ESWL painful?

The procedure is usually not painful. You may feel mild discomfort during the session. Sedation or pain relievers are sometimes given to keep you comfortable.

How long does an ESWL session take?

A typical ESWL session lasts 30 to 60 minutes, depending on the size and location of the stone.

Will I need to stay in the hospital?

ESWL is usually done as an outpatient procedure. You can go home the same day and resume light activities shortly after.

What are the side effects of ESWL?

Common side effects include:

Mild pain or cramping
Blood in the urine (temporary)
Bruising at the treatment site
These typically resolve within a few days.

ESWL