Overview

Urethral stricture is a medical condition in which the urethra (the tube that carries urine from the bladder out of the body) becomes narrowed due to scar tissue or inflammation. This narrowing can block the normal flow of urine and lead to symptoms such as difficulty urinating, weak urine stream, pain, or repeated urinary infections.

When medications or minor procedures are not effective, surgical treatment may be required to remove the blockage and restore normal urine flow. Modern surgical techniques help provide long-term relief and improve the patient’s quality of life.

Other Names

Urethral Stricture Surgery
Urethroplasty Procedure

Body Area Involved

Urethra and surrounding urinary tract structures

Type of Procedure

Reconstructive Urological Surgery

Causes of Urethral Stricture

Urethral strictures may develop due to several factors, including:

• Previous injury or trauma to the urethra

• Infections affecting the urinary tract

• Inflammation or scar tissue formation

• Previous catheterization or surgical procedures

• Certain congenital conditions

The narrowing of the urethra can gradually worsen if left untreated, making surgical correction necessary in many cases.

Preparation Before Urethral Stricture Surgery

Before surgery, the urologist performs a detailed evaluation to understand the location and severity of the urethral narrowing.

Diagnostic Tests

• Urine examination to check for infection

• Ultrasound or imaging of the urinary tract

• Uroflowmetry to measure urine flow

• Cystoscopy to visualize the inside of the urethra and bladder

Medical Evaluation

Routine blood tests and general health assessments are done to ensure the patient is fit for anesthesia and surgery.

Medication Instructions

Patients may be advised to stop certain medications such as blood thinners before the procedure.

Pre-Surgery Guidelines

Fasting for several hours before surgery is usually recommended.

Types of Surgical Procedures for Urethral Stricture

The surgical technique depends on the length, location, and severity of the stricture.

Urethral Dilation

This is a simple procedure where the narrowed section of the urethra is gradually widened using special instruments. It may provide temporary relief but may not be permanent in some cases.

Internal Urethrotomy

In this procedure, a small surgical instrument is inserted through the urethra to cut the scar tissue and widen the narrowed area.

Urethroplasty

Urethroplasty is a more advanced reconstructive surgery used for severe or recurrent strictures. The surgeon removes the narrowed segment of the urethra and reconstructs it using healthy tissue, sometimes taken from the inside of the cheek (buccal mucosa).

This procedure offers a higher success rate and long-term relief for many patients.

Post-Surgical Care

After surgery, a urinary catheter is usually placed temporarily to help drain urine and allow the urethra to heal properly.

Patients may receive antibiotics and pain medications to prevent infection and manage discomfort. The catheter is typically removed after a few days or weeks depending on the type of surgery performed.

Follow-up visits are necessary to monitor healing and ensure normal urine flow.

Recovery After Surgery

Recovery time varies depending on the procedure. Minor procedures may require only a few days of rest, while reconstructive surgery like urethroplasty may require 3 to 4 weeks for complete healing.

Patients are generally advised to:

• Avoid heavy lifting or strenuous activity

• Drink plenty of fluids

• Follow proper hygiene practices

• Attend all scheduled follow-up appointments

Gradual return to normal activities is recommended once healing is confirmed by the doctor.

Possible Risks and Complications

Although urethral stricture surgery is generally safe, certain risks may occur, such as:

• Infection or bleeding

• Recurrence of the stricture

• Temporary discomfort while urinating

• Swelling in the surgical area

• Urinary leakage in rare cases

With proper medical care and follow-up, most patients recover well and experience significant improvement in urinary function.

Benefits of Surgical Treatment

Surgical treatment for urethral stricture offers several advantages:

• Improved urine flow

• Relief from pain and discomfort

• Reduced risk of urinary infections

• Prevention of kidney or bladder complications

• Long-term solution for severe strictures