A DJ stent is designed to temporarily relieve obstructions or promote healing in the urinary system. It’s commonly used to treat conditions such as kidney stones, ureteral strictures (narrowing), or after surgeries involving the ureters (the tubes that carry urine from the kidneys to the bladder).
The stent is a thin, flexible tube typically made of silicone or polyurethane. It has a unique “double-J” shape, resembling the letter J, with curls at both ends. These curls help anchor the stent in place: one end sits in the kidney, and the other in the bladder.
The duration of a ureteral stent depends on the underlying condition. Typically, a stent stays in place for 1 to 2 weeks for short-term issues like kidney stones or temporary blockages. For more persistent problems or post-surgical drainage, it may remain for 4 to 6 weeks. In some cases, if long-term drainage is needed, the stent can stay in for several months. Your doctor will decide on the appropriate duration based on your condition. Regular follow-up is important, as prolonged stent use can lead to complications like infection or discomfort. Stent removal should be done as advised by a healthcare professional.
A ureteral stent is a thin tube inserted into the ureter to help maintain urine flow from the kidney to the bladder. It is typically used to treat or prevent blockages caused by kidney stones, tumors, or strictures. It can also be used after surgeries, such as those involving the urinary tract, to prevent complications like obstruction or swelling. The stent helps drain urine and reduce the risk of infection or damage to the kidney. In some cases, it may also be used to keep the ureter open during healing after trauma or surgery.
A ureteral stent insertion is generally considered a minor procedure, not major surgery. It is typically done under local anesthesia or sedation, often through a cystoscope (a thin tube with a camera) inserted through the urethra. In some cases, it may require general anesthesia, especially if it’s done surgically or if there are complications. The procedure is minimally invasive, with a low risk of complications. Most patients can go home the same day, and recovery is usually quick. However, the procedure’s complexity can vary depending on the patient’s condition, making it important to follow up with a doctor.
A ureteral stent can be painful due to irritation in the urinary tract. The stent can cause discomfort as it moves or rubs against the ureter, bladder, or urethra. It may also lead to frequent urination, burning sensations, or bladder spasms. Additionally, inflammation and swelling in the affected area can contribute to pain. Pain intensity varies, but medication and follow-up care can help manage discomfort.