What is varicocele surgery?

Varicocele surgery, also called varicocelectomy, is a procedure used to treat a clinically significant varicocele by blocking or redirecting the abnormal veins around the testicle. It may be considered for selected men with persistent varicocele-related pain, abnormal semen parameters associated with infertility, or testicular function concerns.

A varicocele develops when the veins around the testicle become enlarged because blood does not drain normally. When treatment is indicated, the goal of varicocele surgery is to stop abnormal blood flow through the affected veins while preserving healthy blood flow to the testicle.

Why is varicocele surgery performed?

Surgery may be considered when a clinically significant varicocele is associated with:

• Persistent testicular or scrotal pain.
• Difficulty conceiving with abnormal semen parameters.
• Testicular growth or function concerns.
• Other clinical findings that make treatment appropriate.

Not every varicocele requires surgery.

What happens during varicocele surgery?

During varicocele repair, the surgeon identifies the abnormal veins and blocks or divides them so that blood is redirected through healthier veins.

The specific approach depends on the surgical technique being used.

What are the common approaches?

Varicocele can be treated using different techniques, including:

• Microsurgical varicocelectomy.
• Open surgical approaches.
• Laparoscopic varicocele repair.
• Other minimally invasive approaches in selected cases.

The appropriate technique depends on the patient's condition, anatomy, symptoms, fertility goals, and the surgeon's assessment.

Can varicocele surgery improve fertility?

In appropriately selected men with clinically significant varicocele and abnormal semen parameters, treatment may improve semen quality and reproductive outcomes.

However, improvement varies between individuals and surgery does not guarantee pregnancy.

Can surgery relieve varicocele pain?

If the pain is genuinely caused by the varicocele, treatment may help reduce symptoms.

However, because testicular and scrotal pain can have several causes, the source of pain should be evaluated before surgery is recommended.

Is varicocele surgery necessary for everyone?

No. Men with an asymptomatic varicocele, normal fertility parameters, and no significant testicular concerns may not need surgery and may instead be monitored.

SCI International Hospital

At SCI International Hospital, New Delhi, Dr. Gautam Banga, Senior Consultant Urologist and Andrologist, evaluates men with varicocele, testicular pain, abnormal sperm parameters, and male infertility to determine whether varicocele repair is appropriate. When treatment is indicated, the surgical approach is selected according to the patient's clinical findings, anatomy, and fertility goals.