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Ureteroscopy

A ureteroscopy is a minimally invasive procedure to treat kidney stones. It can also be used to take a tissue sample from a growth or tumour in the ureter or kidney.

What is a ureteroscopy?

A ureteroscopy is a minimally invasive procedure used to treat kidney stones located in the ureters (the tubes that carry urine from the kidneys to the bladder) or within the kidneys themselves. It’s one of the most effective treatments for stones up to 15mm in size.

The procedure can also be used to take tissue samples (biopsies) from abnormalities such as growths or tumours within the ureter or kidney. In some cases, small tumours can be treated at the same time using laser technology.

At Welbeck’s state-of-the-art Urology centre, our experienced consultants specialise in ureteroscopy, delivering high-quality care and comprehensive aftercare.

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A ureteroscopy is performed under a general anaesthetic, so you will be asleep throughout the procedure. It typically takes less than an hour and is carried out as a day-case procedure, allowing you to return home on the same day.

The procedure involves inserting a thin, flexible or rigid instrument called a ureteroscope through the urethra (the tube through which urine exits the body). The scope is passed through the bladder and into the ureter, enabling the surgeon to examine the urinary tract.

During a ureteroscopy:

  1. Once the anaesthetic has taken effect, the ureteroscope is gently inserted into the urethra and advanced into the bladder and ureter.

  2. Your surgeon examines the ureters and kidneys for stones, growths, or other abnormalities.

  3. If required, a biopsy may be taken or a laser used to break down kidney stones or treat small tumours.

  4. Stone fragments may either be removed or left to pass naturally.

  5. A temporary ureteric stent may be placed to keep the ureter open during healing.

A ureteroscopy is performed under a general anaesthetic, so you will be asleep throughout the procedure. It typically takes less than an hour and is carried out as a day-case procedure, allowing you to return home on the same day.

The procedure involves inserting a thin, flexible or rigid instrument called a ureteroscope through the urethra (the tube through which urine exits the body). The scope is passed through the bladder and into the ureter, enabling the surgeon to examine the urinary tract.

During a ureteroscopy:

  1. Once the anaesthetic has taken effect, the ureteroscope is gently inserted into the urethra and advanced into the bladder and ureter.

  2. Your surgeon examines the ureters and kidneys for stones, growths, or other abnormalities.

  3. If required, a biopsy may be taken or a laser used to break down kidney stones or treat small tumours.

  4. Stone fragments may either be removed or left to pass naturally.

  5. A temporary ureteric stent may be placed to keep the ureter open during healing.

Ureteroscopy is generally safe, and complications are uncommon. However, as with any medical procedure, there are some potential risks.

These may include:

  • infection

  • bleeding

  • injury to the ureter

  • scarring

  • narrowing of the urethra

Your consultant will discuss all potential risks with you before the procedure and answer any questions you may have.


Your consultant will provide personalised instructions to help you prepare for your procedure. It’s important to inform your doctor about any medical conditions, allergies, or medications you’re taking.

You may be advised to:

  • stop taking certain medications, such as blood thinners, a few days before the procedure to reduce the risk of bleeding

  • fast (not eat or drink) for several hours before the procedure to prepare for the anaesthesia

  • undergo pre-operative tests, such as blood tests, an ECG, or a chest X-ray, approximately a week beforehand to assess your fitness for anaesthesia

You’ll return home once the effects of the anaesthetic have worn off. You should arrange for someone to collect you, as you won’t be able to drive for at least 24 hours following a general anaesthetic.

After the procedure, you may experience:

  • mild to moderate discomfort when urinating

  • pain in the bladder or kidney area

  • blood in your urine

  • increased urgency or frequency of urination

These symptoms are usually temporary and should improve within a few days.

To support your recovery:

  • take pain relief such as paracetamol or ibuprofen if required

  • drink plenty of fluids to help flush the urinary system

  • avoid strenuous activity for at least 48 hours

  • resume light activities within a week, and normal activities within a couple of weeks

If a ureteric stent is inserted, this is typically removed under local anaesthetic after 1 to 2 weeks.

If you have any concerns during your recovery, you should contact your consultant for advice.


For pricing information, please contact our Urology centre directly.

At Welbeck, our urology specialists are leaders in their field, providing expert, patient-centred care. Our integrated network allows seamless collaboration across specialties, ensuring you receive prompt diagnosis and treatment.

All consultations, diagnostics, treatments, and follow-up care are delivered within our modern facilities, allowing us to offer efficient, accurate, and high-quality care.


A referral from your GP or a urologist is required to book this procedure. Self-referrals are not accepted.

To arrange a consultation, please contact our team. We aim to offer same-day appointments whenever possible.

Our consultants are recognised by major health insurance providers. If you have private health insurance, treatment can begin once authorisation is obtained. We also offer self-pay options.


Our locations

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London

1 Welbeck Street
Marylebone
London
W1G 0AR

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Frequently asked questions

No, ureteroscopy is a minimally invasive procedure that does not require incisions or an overnight hospital stay. It has a relatively low risk of complications and a short recovery time.

You may experience mild to moderate discomfort after the procedure, but this usually improves within a few days and can be managed with over-the-counter pain relief.

Ureteroscopy may not be suitable for everyone. Your consultant may recommend an alternative treatment if you:

  • have very large kidney stones

  • have undergone reconstructive surgery of the bladder or ureter

To reduce the risk of future kidney stones:

  • drink plenty of fluids (up to 2–3 litres per day)

  • reduce salt intake

  • follow any dietary advice provided by your consultant

If you experience recurrent kidney stones, your urologist can arrange further tests to identify the underlying cause.


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