Penile implants are a surgical treatment for erectile dysfunction (ED). They can help you get a firm erection when medicines or other ED treatments do not work well. The device stays inside your body, and you use it when you want an erection. Erectile dysfunction affects a large number of men. NIDDK reports that research estimates 30 million to 50 million men in the United States have ED. Penile implants can provide a reliable option for men with ongoing ED, and studies show high satisfaction among many men who receive them. Modern implants can also work for many years. Still, this is surgery. It has risks, and the device may need repair or replacement later. Knowing how long penile implants work, and what they can and cannot do, can help you make an informed choice with your urologist.
In this article, we will talk about how penile implants work, how effective they are, how long they can last, and what you should know before considering one.
What Is a Penile Implant?
A penile implant, also called a penile prosthesis, is a device placed inside the penis during surgery. It helps you get an erection firm enough for sex. There are two main types.
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Inflatable penile implants
These are the most commonly used type. A three-piece inflatable implant has:
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Two cylinders inside the penis
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A small pump inside the scrotum
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A fluid reservoir inside the body
When you squeeze the pump, fluid moves into the cylinders. This makes the penis firm. When you want the erection to go away, you press the release valve on the pump. The fluid then moves back into the reservoir.
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Malleable penile implants
These implants use two bendable rods. The rods keep the penis firm. You move the penis into the position you want for sex. You can then bend it down when you do not want it positioned for sex. This type does not need a pump.
Do Penile Implants Work?
Yes. A penile implant is designed to give you a reliable erection when you want one. An inflatable implant can also let you control how long the erection lasts. Once inflated, the erection does not depend on your natural blood flow staying strong.
This is different from ED medicines. Pills work by helping blood flow to the penis. An implant provides mechanical firmness instead. Research shows high satisfaction after penile implant surgery. The American Urological Association reported mean patient satisfaction rates of about 86.6% for the AMS 700 series and 85.7% for the Coloplast Titan in the studies reviewed for its ED guideline. Other inflatable implant studies in the same guideline had a mean satisfaction rate of about 88.3%.
What a penile implant can do
A penile implant can:
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Give you a firm erection for sex
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Let you control when an erection starts
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Let you control when an erection ends with an inflatable device
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Provide a long-term treatment for severe ED
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Allow sexual activity without taking an ED pill each time
What it cannot do
An implant does not:
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Increase your sex drive
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Raise your testosterone level
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Restore the natural erection process
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Guarantee an orgasm
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Guarantee ejaculation
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Enlarge the penis
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Protect you from sexually transmitted infections
What Does Sex Feel Like With a Penile Implant?
The implant mainly changes how you get an erection. It does not normally remove sensation from the skin of the penis.
Your ability to orgasm and ejaculate can remain. This depends on your sexual health before surgery and any other medical conditions you have.
The head of the penis, called the glans, does not contain the implant cylinders. It may therefore remain softer than the shaft.
You may also notice that your erection looks or feels different from a natural erection. One common concern is penile length. A penile implant is not a penis enlargement procedure. Your penis will not become longer than its size at surgery. Some men may feel that the penis is shorter after surgery, especially if they compare it with erections from earlier in life. Your urologist should discuss this before surgery.
How Long Do Penile Implants Last?
So, how long do penile implants last? There is no exact number of years that applies to every person. Long-term research gives a more detailed picture. A systematic review and meta-analysis looked at 20,161 men with inflatable penile prostheses. The estimated device survival was:
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Time after surgery |
Estimated device survival |
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1 year |
93.3% |
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3 year |
91.0% |
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5 year |
87.2% |
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10 year |
76.8% |
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15 year |
63.7% |
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20 year |
52.9% |
These figures come from a 2022 systematic review published in The Journal of Sexual Medicine. The numbers need some context. A survival rate does not mean that every implant still working at 10 years will fail soon after. It also does not mean that an implant is expected to last only 10 or 15 years.
The result can vary based on the device, surgical factors, your health, and the length of follow-up. Some implants continue to work for much longer than 10 years.
Why Can a Penile Implant Stop Working?
A penile implant can eventually need revision or replacement. There are several possible reasons.
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Mechanical failure
Inflatable implants contain several parts that move or hold fluid. These include:
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The pump
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The cylinders
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Tubing
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Valves
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The fluid reservoir
Parts can wear out over time. A mechanical problem may cause the implant to stop inflating or make it difficult to inflate or deflate. Mechanical failure becomes more likely as the device gets older.
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Infection
Infection is a serious possible complication of penile implant surgery. Modern surgical methods and coated devices have helped reduce infection rates. The risk is still present.
A 2025 systematic review covered 92,777 patients who had penile prosthesis implantation. Reported infection rates ranged from 0.03% to 14.3%, but most studies reported rates below 5%.
An infection may require surgery to remove the implant. A new device may be placed after the infection has been treated.
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Erosion
In rare cases, part of the device can damage nearby tissue. This is called erosion. The risk can vary based on factors such as previous surgery, scar tissue, tissue quality, and the reason for the implant. The same 2025 review found that most studies reported erosion rates below 5%, although the reported range was wide.
Are Penile Implants Safe?
Penile implant surgery is generally considered a safe treatment when the right patient has surgery with an experienced urologist. But it is still an operation.
Possible problems include:
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Infection
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Bleeding
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Pain during recovery
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Mechanical failure
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Erosion
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Scar tissue
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Problems with the position of the device
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Need for another operation
Tell your doctor about:
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Diabetes
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Urinary infections
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Previous pelvic or penile surgery
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Heart problems
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Medicines that affect bleeding
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Previous problems with erections
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Any current infection
Do not have implant surgery while you have an active infection unless your medical team has determined that surgery is safe.
When Is a Penile Implant Considered?
Doctors often consider an implant when ED continues despite other treatments. Common ED treatments include:
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Oral ED medicines
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Vacuum erection devices
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Penile injections
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Treatment of an underlying health problem
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Counseling when stress, anxiety, or relationship problems affect erections
Studies show that penile implants are usually considered after other treatments have been tried or when those treatments are not suitable. An implant may also be considered in some men with Peyronie's disease or other conditions that cause severe problems with erections.
The choice is personal. Your urologist should explain the benefits and likely recovery before you decide.
What Should You Ask Your Urologist?
A consultation is a good time to ask direct questions. You can ask:
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Which type of implant is right for me?
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Why do you recommend this type?
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How often do you perform this surgery?
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What are your infection rates?
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How often do your patients need another operation?
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What should I expect regarding penile length?
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When can I have sex after surgery?
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How do I use the device?
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What happens if the device stops working?
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How long do penile implants last in patients like me?
Your own health can affect the answer. A general lifespan estimate cannot predict exactly how long your implant will work.
What Happens If the Implant Fails?
A failed implant does not always mean that you have to live without treatment. A urologist can assess the device and find out what went wrong. If the problem is mechanical, revision surgery may be possible. This can involve replacing some or all of the device.
If an infection is present, treatment may require removal of the implant. A replacement may be considered after the infection has cleared. Your surgeon can explain the options based on the type of implant and the problem.
Final Takeaway
So, do penile implants work? Yes. They are an established treatment for men with ED who cannot get a firm erection with other treatments or cannot use those treatments.
The main benefit is reliable penile firmness for sex. Inflatable implants also let you control when the erection starts and ends.
But an implant does not increase sexual desire or enlarge the penis. It also does not guarantee orgasm or ejaculation. As for how long do penile implants last, there is no fixed lifespan. For anyone researching options such as Cupid Power, reliable medical information can help you make informed choices. Book your free first appointment with Cupid Power today!
Frequently Asked Questions
Can you get an erection whenever you want with a penile implant?
With an inflatable implant, you can usually create an erection when you want by using the pump. You can then deflate it when you are finished. This gives you control that you do not get with a natural erection.
Can a penile implant break?
Yes. Mechanical failure can happen, especially as an implant gets older. A broken device may need revision or replacement surgery.
Can you still orgasm after getting a penile implant?
Yes, many men can still orgasm after penile implant surgery. The implant mainly provides penile firmness. It does not directly control orgasm. Your ability to orgasm may still depend on other physical or psychological factors.
Does a penile implant make the penis bigger?
No. A penile implant is designed to provide rigidity. It is not a penis enlargement procedure. Some men may feel that their penis looks shorter after surgery compared with their previous natural erections.
