Overview
A prostatic stent is a small, flexible mesh tube that is placed in the urethra to hold it open as it passes through an enlarged prostate (BPH). This allows urine to flow more freely from the bladder, relieving urinary symptoms.
Indications
Prostatic stents are typically considered for men who:
- Have significant urinary symptoms from BPH.
- Are not suitable candidates for more invasive surgery due to age or other health conditions.
- Wish to avoid the potential side effects of medications or major surgery.
- Need a temporary solution for urinary retention.
The Procedure
The placement of a prostatic stent is a minimally invasive procedure performed on an outpatient basis. It is done under local or light anesthesia.
Placement
Using a cystoscope (a thin tube with a camera), the urologist guides the compressed stent into the prostatic urethra. Once in the correct position, the stent is deployed, expanding to hold the urethra open.
Benefits & Risks
Benefits
The primary benefit is immediate relief from urinary symptoms without the need for major surgery. It is a reversible procedure and preserves sexual function.
Risks
Potential risks include stent migration, urinary incontinence, discomfort, or the formation of encrustation on the stent. These are generally manageable and will be discussed thoroughly during your consultation.