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Urethral Stent
What is a Urethral Stent?
A urethral stent is a small, flexible tube placed inside the urethra to maintain its patency and ensure proper urine flow. It is commonly used in cases of urethral strictures, obstructions, or following surgical interventions to prevent recurrent narrowing. The stent serves as a supportive structure, allowing urine to pass freely without obstruction.
When is a Urethral Stent Needed?
A urethral stent may be required for:
- Patients with recurrent urethral strictures who have failed other treatments
- Individuals with urethral obstructions that impair normal urine flow
- Post-surgical placement following urethroplasty or other reconstructive procedures
- Temporary relief for patients awaiting definitive surgical management
How is a Urethral Stent Placed?
The procedure is typically performed under local or general anaesthesia using a minimally invasive approach. A cystoscope is inserted through the urethra to visualize the area, and the stent is carefully positioned to keep the passage open. Some stents are designed to be temporary, while others may be placed for longer durations depending on the condition.
Post-Procedure Care and Follow-Up
After stent placement, patients may experience mild discomfort, urinary urgency, or a sensation of incomplete bladder emptying. Adequate hydration and avoiding strenuous activities for a few days are recommended. Follow-up appointments are essential to monitor the stent’s function and determine if removal or replacement is necessary.
FAQ
How long does a urethral stent stay in place?
The duration depends on the type of stent used. Temporary stents are usually removed within a few weeks or months, while permanent stents may stay in place indefinitely if they are effective and well-tolerated.
Can a urethral stent cause pain or discomfort?
Some patients may experience mild discomfort, especially during urination, but this often improves over time. If severe pain or complications occur, medical evaluation is necessary.
What are the alternatives to a urethral stent?
Alternatives include urethral dilation, internal urethrotomy, or urethroplasty, depending on the severity of the condition and the patient’s overall health.
