Catheter After Urethroplasty
A catheter is usually left after urethroplasty to keep urine away from the fresh reconstruction while it heals. For many one-stage repairs it remains for about two to three weeks, although selected straightforward repairs use a shorter period and complex repairs may need longer drainage. Before removal, the surgeon may perform a urethrogram to check for urine leakage at the repair. Do not remove, clamp or manipulate the catheter yourself. Fever, a painful full bladder with no catheter drainage, heavy bleeding or a catheter that comes out unexpectedly needs prompt medical attention.
Why is a catheter needed?
- Provides continuous bladder drainage.
- Reduces high-pressure urine flow across fresh urethral sutures.
- Acts as a temporary internal splint in some reconstructions.
- Allows time for an anastomosis or grafted urethral plate to heal.
How long does it stay?
There is no single duration for every operation. EAU guidance notes that a catheter is commonly left for two to three weeks after urethroplasty. Selected uncomplicated repairs can have earlier removal, while posterior, redo, radiated or staged repairs may need a different schedule. After uncomplicated VIU/DVIU, prolonged catheterisation is usually unnecessary and removal within 72 hours is recommended.
What is a catheter-removal urethrogram?
Contrast is used to see whether urine would leak outside the reconstructed urethra. Depending on the repair, this may be a pericatheter RGU or a voiding study. A small leak may simply require more healing time; significant extravasation usually means drainage should continue.
What can be normal while the catheter is in?
- A constant awareness of the catheter.
- Occasional bladder spasms or urgency.
- Small amounts of urine or mucus around the catheter.
- Mild blood staining that settles, especially after movement.
- A little discharge around the meatus.
Catheter care at home
- Keep the drainage bag below bladder level.
- Avoid kinking or pulling the tube.
- Secure the tubing so traction is not transmitted to the urethra.
- Empty the bag regularly using clean technique.
- Keep the catheter and surrounding skin clean.
- Drink normally unless you have a medical fluid restriction.
Emergency warning signs
- No urine in the bag with increasing bladder pain or fullness.
- Fever, chills or feeling systemically unwell.
- Large clots or heavy persistent bleeding.
- The catheter is pulled out or falls out.
- Severe new perineal or penile swelling, wound separation or pus.
What should I never do?
Do not push the catheter back in, remove it early, perform self-dilatation through a fresh repair or have an unplanned catheter change by someone unfamiliar with the reconstruction. If replacement is needed, contact the reconstructive team whenever possible.
What to bring for follow-up
- Discharge summary with operation type and catheter plan.
- Details of fever, blockage, spasms or leakage episodes.
- Urine culture if performed after discharge.
- Any suprapubic-catheter instructions if you have both drainage routes.
Why the catheter stays in after urethroplasty
The catheter acts as a temporary internal splint and drainage route while the reconstructed urethra heals. It is not there because the new urethra is “too narrow to pass urine.” Urine bypassing the fresh repair reduces pressure across sutures and allows an anastomosis or grafted urethral plate to seal.
Catheter duration depends on the operation. Simple anterior repairs may need a shorter period than complex posterior, staged or redo reconstruction. Many surgeons perform a urethrogram around the planned removal date; if contrast leaks significantly outside the urethra, catheter drainage may be continued and imaging repeated rather than removing it according to the calendar alone.
Bladder spasms, urgency, small amounts of blood around the catheter and occasional leakage alongside it can occur. These symptoms are different from a catheter that is not draining at all. A blocked catheter with increasing lower abdominal pain, fever, large clots or accidental catheter removal needs prompt contact because blind reinsertion through a fresh urethroplasty can damage the repair.
FAQs
Can I shower with the catheter?
Usually yes once the wound plan allows it. Avoid soaking the wound until permitted and secure the catheter.
Can urine leak around the catheter?
Small episodes can occur with bladder spasms. Persistent leakage with poor bag drainage needs assessment for blockage or kinking.
Does catheter discomfort mean the stricture has returned?
No. Catheter irritation is common and occurs before recurrence can usually be judged.
Will removal be painful?
Removal is brief. Mild burning is common, but the experience varies.
Why was my catheter kept longer than someone else’s?
Stricture length, repair type, tissue quality and any leak on imaging differ between patients.
Related reading
- Recovery After Urethroplasty
- Urethroplasty Surgery Explained
- Buccal Mucosal Graft Urethroplasty
- Follow-Up After Urethroplasty
- How Many Times Can Urethroplasty Be Done?
- Urologist in Latur
References
- European Association of Urology. EAU Guidelines on Urethral Strictures: Perioperative Care of Urethral Surgery, 2026 https://uroweb.org/guidelines/urethral-strictures/chapter/perioperative-care-of-urethral-surgery
- European Association of Urology. EAU Guidelines on Urethral Strictures: Follow-up, 2026 https://uroweb.org/guidelines/urethral-strictures/chapter/followup
- European Association of Urology. EAU Guidelines on Urethral Strictures, 2026 https://uroweb.org/guidelines/urethral-strictures
- American Urological Association. Urethral Stricture Guideline (2023 amendment) https://www.auanet.org/guidelines-and-quality/guidelines/urethral-stricture-guideline