What is a Kidney Stent?
A kidney stent (ureteral stent or double-J stent) is a thin, flexible tube placed in the ureter to help urine drain from the kidney to the bladder. It is used when there is an obstruction (like a kidney stone) or to help healing after surgery. The stent has a curl at both ends to keep it in place.
When is a Stent Needed?
Kidney stone blocking the ureter
After kidney stone surgery (ESWL, ureteroscopy)
Ureteral stricture (narrowing)
Kidney swelling (hydronephrosis)
Before or after kidney transplant
Ureteral injury
The Procedure
- 1. Done under local or general anesthesia
- 2. A thin scope (ureteroscope) is passed through the urethra into the bladder
- 3. The stent is guided through the ureter into the kidney
- 4. Both ends curl to keep it in position
- 5. Duration: 15-30 minutes. Usually day procedure.
Living with a Stent
Common Symptoms
- • Mild discomfort or burning during urination
- • Frequent urination or urgency
- • Blood in urine (mild, usually normal)
- • Lower abdominal or flank discomfort
Care Tips
- • Drink plenty of water
- • Take antibiotics if prescribed
- • Avoid heavy lifting
- • Stent removal in 2-6 weeks (important!)
Seek Help If:
Fever, severe pain, inability to urinate, large amounts of blood in urine
Call: +91 9818235688