A Breakthrough in Impotence Surgery

Professor Éric Allaire presents his combined embolization and microsurgical method that achieves long-term recovery from erectile dysfunction.

Last updated September 25, 2026
6 min read
A Breakthrough in Impotence Surgery

When I began treating men with erectile dysfunction, I quickly realized that one of its most frequent causes — the venous leak — was largely misunderstood and rarely treated effectively.
Many of these men had lost hope, told repeatedly that their problem was psychological or irreversible.
I decided to change that.

Understanding the Challenge

In erectile dysfunction caused by venous leaks, blood enters the penis normally but escapes too quickly through damaged veins.
The result is an erection that is unstable or short-lived.
For many years, medicine offered only limited options — medications, injections, or isolated embolizations that provided temporary results.
I wanted to develop a treatment that addressed the real vascular problem, not just its symptoms.

My Surgical Approach

At my center, my team and I perform a hybrid technique that combines embolization and microsurgical venous repair during a single procedure.
This method allows us to target all venous leaks precisely and close them permanently.

Each patient begins with a detailed diagnosis using Caverno-CT and penile duplex sonography, which reveal exactly where the veins fail to retain blood.
By combining these tools with minimally invasive surgery, we can restore natural erectile function with durable outcomes.

Our results show that up to 80 percent of patients recover stable erections, compared with only 20–30 percent for isolated embolization.
The difference is not only clinical — it is deeply personal.

Restoring Lives

Every successful surgery represents more than a technical achievement; it’s the return of confidence and intimacy.
I will never forget one of my patients who, after years of infertility, became a father a year after his surgery.
Moments like these remind me why I dedicate my work to this field.

At our center, we focus on both medical excellence and human care.
We listen, we explain, and we treat every case as unique.

Global Recognition

I had the honor of presenting this work at the VEITH International Symposium in New York, one of the most respected vascular conferences in the world.
The response from my peers confirmed that erectile dysfunction is now being recognized as a vascular disease — and one that we can treat effectively through modern surgical innovation.

You can read more about my background and presentations on the About page or visit the Media section for international features.

What to Do Next

If you suffer from persistent erection instability or poor response to medication, it’s important to check for vascular causes such as venous leaks.
You can start with a self-assessment test or contact me directly through the consultation form.
Understanding the source of the problem is the first step toward recovery.

Conclusion

This surgical approach is the result of years of dedication and research.
It has changed the lives of many men who once thought their condition was untreatable.
Erectile dysfunction is not an endpoint — it’s a signal.
With proper diagnosis and targeted vascular treatment, we can restore both function and confidence.

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Author
Professor Éric Allaire
Professor Éric Allaire
Vascular and endovascular surgeon — specialist in erectile dysfunction of vascular origin
Professor Éric Allaire is a vascular and endovascular surgeon specializing in the diagnosis and treatment of erectile dysfunction of vascular origin. He practices at Clinique de Genolier in Switzerland and is a member of the French National Academy of Surgery.
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For educational purposes only. This does not constitute medical advice. Consult a qualified healthcare professional for diagnosis and treatment.

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