Yes, you can refuse a ureteral stent after kidney stone surgery. Every patient has the legal right to accept or decline any recommended medical device or procedure, including a stent, as part of informed consent. That said, the decision isn’t always straightforward. Whether skipping the stent is reasonable depends on how your surgery went, and understanding the tradeoffs will help you have a productive conversation with your urologist.
Why Surgeons Place Stents After Kidney Stone Surgery
A ureteral stent is a thin, flexible tube placed inside the ureter, the narrow passage connecting your kidney to your bladder. After ureteroscopy (the most common telescopic kidney stone procedure), the ureter swells in response to the scope and any laser work done to break up the stone. The stent holds that passage open so urine can drain freely while the swelling goes down.
Without an open pathway, urine can back up into the kidney. That backup causes intense flank pain, and in some cases leads to infection or kidney damage. The stent is essentially a temporary safety net, typically left in place for a week or two until the ureter heals.
Guidelines Already Allow Stent-Free Surgery
The American Urological Association’s current guidelines state that clinicians “may omit post-operative ureteral stent placement following uncomplicated ureteroscopy.” This covers an estimated 80 to 90 percent of all cases, meaning the majority of kidney stone surgeries qualify as uncomplicated. For these procedures, the AUA notes that omitting the stent “does not appear to increase post-operative morbidity.”
So in many situations, you’re not refusing something that’s medically essential. You may simply be choosing an option your surgeon already considers clinically acceptable. The key word is “uncomplicated.” If your surgery involved any of the following, your urologist will have a stronger case for keeping the stent:
- Ureteral perforation during the procedure
- Unexpected anatomic abnormalities like a stricture or narrowing
- Significant bleeding beyond what’s typical
- Ureteral dilation needed to access the stone
- Incomplete stone removal requiring a follow-up procedure
If none of those apply, going stent-free is a legitimate clinical option, not a radical departure from standard care.
What the Numbers Say About Skipping the Stent
Research pooling results from multiple trials found that patients who went without a stent had roughly double the odds of needing an unplanned medical visit compared to those who received one. Hospital readmission rates were even more pronounced: patients without stents had nearly four times the odds of being readmitted.
Those numbers sound alarming, but context matters. A separate large meta-analysis found that while readmission rates were higher in the unstented group, stenting itself introduced its own complications and actually resulted in a lower stone-free rate. In other words, stents prevent some problems while creating others. The readmission risk without a stent is real but relatively small in absolute terms for uncomplicated cases.
Why Many Patients Want to Skip the Stent
Stent discomfort is not a minor complaint. Studies show that 50 to 60 percent of patients with a stent experience urinary frequency and urgency. About 76 percent report a feeling of incomplete bladder emptying. Roughly 40 percent have pain during urination, 30 percent deal with lower abdominal pain, and 25 percent see blood in their urine. Flank pain affects 19 to 32 percent of patients.
For many people, the stent is worse than the stone. That’s a legitimate reason to ask whether it’s truly necessary in your case, not an irrational fear. When you combine those side effect rates with the fact that most uncomplicated surgeries don’t require a stent, the conversation with your surgeon becomes much more nuanced than a simple yes-or-no.
How the Conversation Should Work
Informed consent is a two-way process. Your surgeon is obligated to explain why they’re recommending a stent, what could happen if you decline, and what alternatives exist. Litigation research in urology has found that nearly half of non-technical legal cases involved claims of inadequate consent, often because surgeons failed to present management options with balanced information. You’re entitled to a thorough discussion, not a one-sided recommendation.
If you want to decline the stent, ask your surgeon directly: “Was my procedure uncomplicated?” If the answer is yes, you can reference that the AUA guidelines support stent omission in that scenario. If the answer is no, ask what specific complication makes the stent necessary. This frames the conversation around clinical facts rather than a blanket refusal.
One practical challenge: the decision to place a stent is often made during surgery, while you’re under anesthesia. That means you need to have this conversation before the procedure. Let your surgeon know ahead of time that you’d prefer to go without a stent if the surgery is uncomplicated. Most surgeons will agree to this conditional plan.
What Happens If You Refuse Against Advice
If your surgeon strongly recommends a stent and you still want to decline, you have that right. The process typically involves the surgical team documenting that you were informed of the risks and chose to proceed without the stent. You may be asked to sign a form acknowledging this decision. None of this changes the care you receive otherwise.
What it does change is your risk profile. If your surgery involved complications or difficult anatomy, going without a stent increases the chance of ureteral obstruction from swelling, which can cause severe pain and potentially require an emergency visit. If you do refuse in a higher-risk situation, make sure you know the warning signs: fever, inability to urinate, worsening flank pain, or nausea and vomiting in the days after surgery.
Medications That Can Help Either Way
Whether you end up with a stent or without one, medications can ease the recovery. Alpha-blocker medications relax the smooth muscle in the ureter, reducing spasms and lowering internal pressure. For patients with stents, this can significantly reduce discomfort. For patients without stents, it helps keep the ureter open while swelling resolves.
Short courses of corticosteroids are sometimes prescribed alongside alpha-blockers to reduce ureteral inflammation directly. The combination addresses both the muscle spasm and the swelling that cause post-surgical pain. Ask your surgeon whether either of these would be appropriate for your recovery, especially if you’re going stent-free.