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    Electro Hydraulic Lithotripsy

    When stones form in the pancreatic or bile ducts, they can cause severe pain. To deal with this, doctors may employ a procedure called electrohydraulic lithotripsy (EHL), which uses focused shockwaves to break down kidney and gallstones. EHL is distinct from other procedures that are used to remove kidney stones, because it generates shockwaves through a vaporisation bubble that repeatedly expands and collapses, creating a pressure wave. This method is non-invasive and boasts a 90% success rate, making it the preferred option for smaller kidney stones.

    It is also effective for treating challenging gallstones in the bile or pancreatic ducts, where other lithotripsy methods may fail. When dealing with gallstones, EHL can be combined with a spyglass camera inserted through the throat to visualise the ducts for better accuracy.

    At Apollo Hospital in Jubilee Hills, Hyderabad, our team of specialists possesses high expertise in electrohydraulic lithotripsy (EHL). Their extensive training and remarkable skills ensure outstanding safety records and consistently high success rates. This establishes our hospital as the best choice for EHL procedures in Hyderabad.

    What Happens In Electro Hydraulic Lithotripsy?

    Before performing electro hydraulic lithotripsy (EHL), you will undergo a fasting period lasting several hours, and your doctor might advise you to discontinue specific medications. Under anaesthesia, a flexible endoscope will be inserted into your gastrointestinal (GI) tract, positioning it close to the stone.

    During electrohydraulic lithotripsy (EHL), a probe connected to the endoscope generates shockwaves through an electric current, breaking the stone into smaller pieces. These fragments can either pass naturally through your duct or be removed by your doctor during the procedure. EHL effectively breaks down the stone, assisting in its removal from the body.

    Pre-Operative Care For Electro Hydraulic Lithotripsy

    • You can eat your usual meals until midnight before surgery. But after midnight, avoid eating or drinking anything.
    • You may take prescribed medications with a sip of water, but only if advised by the doctor.
    • This fasting period helps ensure the patient’s stomach is empty, reducing the risk of complications during the procedure.

    Post-Operative Care For Electro Hydraulic Lithotripsy

    • The EHL procedure typically lasts between 30 and 60 minutes, after which you will be kept under observation at the clinic or hospital until the effects of the anaesthesia subside.
    • It is necessary to arrange for someone to drive you home afterward, as you may still feel groggy or disoriented.
    • Upon discharge, you will receive detailed instructions regarding your diet and activity levels to follow during the recovery period.
    • Generally, you can expect to resume your regular activities within a day or two post-procedure.

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    Dr. Raghu D K

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    FAQ's

    If stones form in the pancreatic or bile duct, passing them can be extremely painful. Electrohydraulic lithotripsy uses high-energy shock waves to break up these stones.

    Electrohydraulic lithotripsy (EHL) uses electrical shock waves to break up large kidney stones. It is done under general anaesthesia, so you will need to fast beforehand. During the procedure, a probe attached to an endoscope is inserted into your gastrointestinal tract to deliver the energy.

    Extracorporeal shock wave lithotripsy (ESWL) is an effective alternative to EHL. It treats kidney and ureter stones without surgery. It uses high-energy shock waves to break stones into tiny pieces, like grains of sand.
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