Once a double-J ureteral stent has served its purpose, it needs to be removed. Ureteral stent removal is generally a brief procedure, but many patients have questions beforehand about what to expect. This article provides general educational information; the specifics of any removal procedure should be confirmed with the treating physician.
Why Does a Stent Need to Be Removed?
Ureteral stents are typically temporary devices placed to support urine drainage while the ureter heals or an obstruction resolves. Leaving a stent in place beyond the period recommended by the physician is generally discouraged, since prolonged dwell time can be associated with increased risk of encrustation or other complications. The treating physician determines the appropriate removal timeline based on the original reason for placement.
How Is a Stent Typically Removed?
There are a few commonly used approaches, and the physician selects the one appropriate to the individual case:
- Office-based cystoscopic removal — a thin scope is passed through the urethra to visualize and grasp the stent, which is then gently withdrawn. This is often performed under local anesthesia in an outpatient setting.
- String-assisted removal — if the stent was placed with an external retrieval string, removal may be performed by simply and gently pulling the string, without the need for a scope.
- Removal during another procedure — sometimes stent removal is combined with a planned follow-up procedure, such as a second ureteroscopy.
What Does the Removal Process Generally Feel Like?
Many patients describe office-based cystoscopic removal as brief, with sensations similar to a routine catheterization — some pressure or mild discomfort is commonly reported, but the procedure is generally well tolerated in an outpatient setting. Individual experiences vary, and a physician can discuss anesthesia or comfort measures available for the specific procedure planned.
What Happens After Stent Removal?
Some mild, transient urinary symptoms — such as urgency, frequency, or light spotting of blood in the urine — are commonly reported for a short period after removal. These typically improve within a short time as the urinary tract settles. Physicians generally advise contacting them promptly if fever, heavy bleeding, severe pain, or difficulty urinating develop after removal, as these could indicate a complication requiring evaluation.
Is Follow-Up Needed After Stent Removal?
Follow-up recommendations vary depending on why the stent was placed originally. In some cases, a physician may order follow-up imaging or lab work to confirm the underlying issue (such as an obstruction or stone) has resolved. Patients should follow their physician's specific post-removal instructions.
Frequently Asked Questions
Does stent removal hurt?
Most patients tolerate the procedure well, with mild, brief discomfort commonly reported rather than significant pain. Individual sensitivity varies, and physicians can discuss what to expect for a specific procedure and anesthesia plan.
Can a stent be left in longer than planned if needed?
This decision belongs to the treating physician and depends on the clinical situation. Patients should not assume a stent can remain in place indefinitely and should follow scheduled removal timelines closely.
Will I need another stent in the future?
This depends entirely on the underlying condition and whether further urological issues arise. A urologist can discuss the likelihood of repeat stent placement based on individual history.
Related INVAMED Resources
- What Is a Double-J Ureteral Stent? A Patient Guide
- Living With a Ureteral Stent: Common Questions
- Urology & Incontinence Management products
Medical Disclaimer: This article is provided for general informational and educational purposes only and does not constitute medical advice, diagnosis, or treatment recommendation. It is not a substitute for consultation with a qualified healthcare professional. Product indications, availability, and regulatory status vary by country. Always refer to the official Instructions for Use (IFU) and consult a licensed physician for guidance specific to your situation. INVAMED devices are intended for use by trained healthcare professionals.