Penile Implants in 2026: How They Work and How to Choose the Right One

Dernière mise à jour : 18 juillet 2026

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For decades, erectile dysfunction was a subject discussed in hushed tones, weighed down by undeserved shame. Today, thanks to remarkable advances in medical technology, it is a problem we can decisively solve. When pills like sildenafil or tadalafil no longer work, modern medicine offers a gold-standard, definitive cure: the inflatable penile prosthesis (IPP), or penile implant.

At the American Urological Association (AUA) 2026 meeting in Washington, DC, while shadowing Professeur Mohit Khera — a global leader in sexual medicine — I attended a fascinating session where legendary surgeons debated the modern generation of penile implants. Listening to them dissect the engineering, materials, and patient outcomes, one thing became clear: we are no longer just treating a symptom. We are engineering a renaissance in men’s quality of life. Here’s a friendly, plain-language guide to what I learned.

How Does a Penile Implant Actually Work?

To understand why surgeons debate different brands, it helps to first understand the device itself. A modern three-piece inflatable penile prosthesis is an elegant, completely hidden system that mimics the body’s natural way of producing an erection. It has three parts:

• Two cylinders placed inside the erection chambers of the penis.
• A small pump tucked discreetly inside the scrotum.
• A fluid reservoir (a small balloon of sterile saline) placed in the lower abdomen.

When a man wants an erection, he simply squeezes the pump a few times, moving fluid from the reservoir into the cylinders to create a firm, rigid erection. After intimacy, a press of a release valve returns the fluid to the reservoir, and the penis returns to a natural, soft state. Because everything is internal, no one knows it’s there unless the patient chooses to tell them.

The Three Leading Brands

The session focused on the friendly rivalry among three major manufacturers. Each has its own strengths and trade-offs — and importantly, there’s no single “best” device for everyone. The right choice depends entirely on the individual patient.

1. Boston Scientific (AMS 700): The Time-Tested Champion

The AMS 700 has been a global gold-standard for years, with a long, robust track record. Its cylinders use a sophisticated multi-layer design that gives uniform rigidity and a very natural-looking soft state when deflated — which translates into high rates of patient and partner satisfaction. It also comes pre-coated with two antibiotics to fight infection, an invaluable safety feature for higher-risk patients. A newer pump design refills faster and helps prevent the old, frustrating problem of a release valve becoming stiff over time.

The trade-offs noted by the panel: it doesn’t carry an unconditional lifetime warranty, some cylinders can expand slightly unevenly after years of heavy use, the maximum girth is capped by its structural fabric, and the same fabric can occasionally make future revision surgery more challenging.

2. Coloplast: The Heavy-Duty Strongman

Coloplast devices are built from a uniquely strong material (a special polyurethane rather than silicone), giving them an excellent published mechanical lifespan in several independent studies. This strength also allows for the largest-diameter implant on the market — making it an exceptional option for men with larger natural anatomy or those prioritizing maximum girth. Its coating also lets surgeons custom-dip the device in a personalized antibiotic mix based on the patient’s risk factors.

The trade-offs: the inflation pump can feel stiff and require good finger dexterity, the firmer material doesn’t droop as naturally in the soft state (it can sit at a slightly unnatural forward angle), and it traditionally carries a standard warranty rather than a lifetime guarantee.

3. Rigicon: The Innovative Newcomer

The newest player, founded in 2019, has rapidly performed tens of thousands of implants across dozens of countries. Its advantage is timing: by entering the market later, it had the luxury of studying decades of its competitors’ engineering challenges and designing around them. The result is a device with reinforced connections to reduce mechanical failures, one of the widest girth options available, and a thin-yet-strong silicone that compresses cleanly for a smooth, natural soft state. It also ships with handy single-use surgical tools that make the operation smoother, and it stands behind the product with a no-questions-asked lifetime warranty.

A Few Engineering Details That Matter

One memorable part of the session compared how the cylinders look and feel when deflated. Bulkier materials can sometimes cause the cylinder tips to fold over inside the penis — a minor cosmetic issue urologists nickname “dog ears.” Thinner, uniform cylinders avoid this and give smoother concealment, working well for both larger and smaller anatomy.

The panel also discussed the reservoir — the fluid balloon. Older designs could wrinkle or collapse if underfilled, causing a mechanical glitch. Newer, more elastic reservoirs can be safely underfilled, giving surgeons more flexibility to place them in alternative locations when a patient’s anatomy calls for it. These are the kinds of fine details that experienced surgeons weigh when choosing the right device for each man.

The Most Important Takeaway: Trust Your Surgeon

As the session wrapped up, a urologist in the audience asked a brilliant question: with three excellent, high-performing devices available, are we obligated to explain every technical detail and make patients choose between them?

One of the legendary panelists gave an answer that resonated with the whole room. He said urologists should think like orthopedic surgeons. When a patient needs a hip or knee replacement, they don’t sit down to debate the brand of the titanium or the engineering of the ceramic joint. They trust the expert. The orthopedic surgeon studies the patient’s unique anatomy, bone density, and lifestyle, selects the perfect device, and operates with total confidence.

Our duty as urologists is exactly the same: to deeply understand the differences between these devices, and then to select the custom fit that will give each individual man his life back. The patient’s job isn’t to memorize engineering specs — it’s to find a skilled, experienced surgeon they trust.

Leaving that ballroom in Washington, DC, I felt a renewed pride in where men’s health is heading. Penile prosthetic surgery is no longer just about restoring basic function — it’s a meticulous blend of art, empathy, and advanced engineering. Whether it’s the time-tested reliability of one brand, the heavy-duty strength of another, or the dynamic innovation of a newcomer, the message to men everywhere is clear: you do not have to settle. The technology is ready, the solutions are life-changing, and the future of men’s health has never looked brighter.

Device choice is only one part of the decision; candidacy, anatomy, and prior surgery matter just as much. See the full IPP surgery service in Bangkok for how that assessment is carried out.

If you are living with severe erectile dysfunction that hasn’t responded to pills or injections, a penile implant may be a life-changing option worth exploring. Dr. Soarawee Weerasopone offers specialist consultations in men’s health and prosthetic urology at Bangkok Hospital Headquarters. Prendre rendez-vous.

Foire aux questions (FAQ)

What is a three-piece inflatable penile prosthesis?

A three-piece inflatable penile prosthesis (IPP) is a surgically implanted device used to treat severe erectile dysfunction. It consists of two cylinders placed inside the penis, a pump in the scrotum, and a fluid reservoir in the lower abdomen. Squeezing the pump moves saline into the cylinders to create a firm erection, and a release valve returns the fluid afterward. Because the entire system is internal, it looks and feels natural and is invisible to others.

Which penile implant brand is the best?

There is no single “best” penile implant for everyone. The three leading brands — Boston Scientific (AMS 700), Coloplast, and Rigicon — each have distinct strengths in areas like reliability, maximum girth, natural soft-state appearance, and warranty. The ideal choice depends on the individual patient’s anatomy, goals, and risk factors. An experienced prosthetic urologist selects the device that best fits each man, much like an orthopedic surgeon selects the right joint replacement.

When should a man consider a penile implant instead of pills?

A penile implant is generally considered when first-line treatments — such as oral medications (sildenafil, tadalafil) or penile injections — no longer work or are not tolerated. It is regarded as the gold-standard, definitive solution for severe erectile dysfunction, particularly in men with underlying causes such as diabetes, prostate cancer surgery, or cardiovascular disease. The decision is made together with a urologist after a thorough evaluation.

Will anyone be able to tell I have a penile implant?

No. A modern inflatable penile prosthesis is completely internal. In its deflated state it produces a natural, soft appearance, and when inflated it creates a firm, natural erection. No one can tell the device is there unless the patient chooses to share that information. Modern designs specifically aim to maximize natural appearance and discreet concealment.

How long does a penile implant last?

Modern penile implants are highly durable and designed to last many years, and warranty coverage varies by brand — ranging from standard multi-year warranties to a no-questions-asked lifetime guarantee on some newer devices. Mechanical lifespan also depends on the material and individual use. Your urologist can explain the expected longevity and warranty details of the specific device recommended for you.

Avis de non-responsabilité : This content is written and reviewed by Dr. Soarawee Weerasopone, a board-certified urologist at Bangkok Hospital Headquarters. It is intended for educational purposes only and does not constitute medical advice, nor an endorsement of any specific brand or product. Always consult a qualified healthcare professional before making any treatment decisions.