Last updated: June 23, 2026

Penuma Himplant: Cost, Results & Recovery Explained

Medically reviewed by:

Prof. Dr. Ö. Onuk

Professor of Andrology

13 min read
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Penuma Himplant: Cost, Results & Recovery Explained

If you have been comparing girth options for a while, you have probably noticed the same pattern. Fillers fade. Fat reabsorbs. The search for something that holds its shape keeps coming back.

Penuma Himplant is a soft silicone implant placed under the skin of the penis. It adds permanent girth, and equally important, it gives visible length in the flaccid state. That second point is where it diverges from every other girth option, including the Peniflex implant, which by design stays soft and conforms to the natural relaxed shape.

Penuma is also the only cosmetic penile implant of its kind to receive FDA clearance, a regulatory review for safety, manufacturing standards, and intended use. That clearance is meaningful but not a full answer on its own. The surgeon, the patient selection, and your expectations carry equal weight in deciding whether this is the right procedure for you.

This article is for the man who is seriously comparing Penuma against alternatives and wants a clear, honest read on what it does, what it does not do, who actually benefits, and what it costs in Turkey. No before-and-after framing, no transformation language, no pressure to book. What follows is the same conversation we would have if you were sitting across the desk in our office.

Penuma sits within the full range of penile enlargement options, and choosing between them is the part of the decision that takes the most thought. The procedure itself is short. The recovery takes six weeks. The section below begins with the question most patients ask first: what does FDA clearance actually mean.

Penuma Himplant is the only cosmetic penile implant of its kind to receive FDA clearance. It was first cleared in 2016 under the agency’s 510(k) pathway, which means the device demonstrated safety, manufacturing consistency, and intended-use criteria comparable to existing medical devices already on the market. You can verify the clearance directly in the FDA 510(k) clearance record.

That distinction matters because most enlargement products sold worldwide, particularly online and in unregulated markets, have never been reviewed by any health authority. FDA clearance separates a regulated medical device from a commercial product with no oversight behind it.

But clearance is not a guarantee of results. It says nothing about whether you specifically will get the outcome you want, and it does not eliminate the risks that come with any surgical procedure. The same Penuma Himplant in two different surgical hands, on two different patients, will produce two different results.

That is the part most online sources skip. The FDA approves the device. It does not approve the operation, the surgeon, the patient selection, or the post-operative care. Those are the variables that decide whether Penuma works well for you, and they are the variables we evaluate during consultation.

Treat FDA clearance as a baseline credential, not a finish line. It puts Penuma in a different category from unregulated enlargement products, but the actual quality of your result depends on what happens after the box is opened in the operating room.

The Flaccid State: Where Penuma Stands Apart

Most of your day is not spent erect. Walking, sitting, the shower, the locker room, the moment before intimacy starts. These are all flaccid moments. Most patients who arrive unhappy with size say something close to “I look smaller when relaxed than I think I should.” That is a flaccid problem, not an erection problem.

Penuma Himplant is built for this specific concern. The soft silicone shell adds external volume that holds its shape regardless of whether the penis is erect or relaxed. In the flaccid state, the shaft visibly fills more, hangs more naturally, and projects more in everyday situations. The change is most noticeable in clothing, when undressed, and in the early moments of intimacy, before any erection is involved.

This is fundamentally different from what Peniflex, fillers, or fat transfer do. Peniflex was engineered to stay soft and move with the body, which is excellent for comfort but means the flaccid state does not change much. Fillers gradually break down. Fat transfer reabsorbs unevenly. Penuma is the only one of the four that holds shape stably enough to change how the penis looks at rest, year after year.

The honest framing matters here because this section attracts patients who hope for more than the procedure delivers.

Peniflex · Flaccid State
Built for soft, natural feel
  • Stays soft, conforms to natural relaxed shape
  • Same flaccid silhouette as before, with added girth beneath
  • Looks natural at rest, no projection change
  • For patients who want girth added without changing daily appearance

What Penuma does not do is increase the length of your erection. The implant sits outside the erectile chambers and does not change how those chambers fill. If your concern is erection length, the surgery you are looking at is a ligament release, not an implant. We come back to that point in the criteria section, because matching the goal to the procedure is what decides everything.

Is Penuma Himplant Right for You? Five Tests

Candidacy for Penuma is not a checklist a doctor ticks off. It is five personal questions you answer for yourself first, and most of them do not need a medical opinion. What needs a medical opinion is what comes after.

1
Your goal is girth and flaccid presence, not erection length
Penuma adds shaft thickness and visible flaccid projection. It does not extend the length of your erection because it sits outside the erectile chambers and does not touch the structures that fill during arousal. If your primary goal is added length when erect, a ligament release surgery for length is the procedure you are looking at, not an implant.
2
You want permanent, not maintenance
Penuma is placed once and stays. Hyaluronic acid fillers need repeating every 12 to 18 months. Fat transfer loses 40 to 60 percent of its volume in the first year. If you are willing to come back for sessions, fillers are a reasonable path. If you want a result you stop thinking about, Penuma is on the permanent side.
3
Your erections work reliably
Penuma is not a treatment for erectile dysfunction. The implant does not produce or improve erections, because it does not interact with the structures that create them. If your erections are inconsistent, weak, or unreliable, the conversation usually changes. If rigidity is the actual concern, an inflatable implant is a different conversation entirely.
4
Your tissue is in good condition
Heavy scarring, previous PMMA, recent fat transfer, uncontrolled diabetes, or continuous smoking change the safety profile of the operation. None of these are automatic exclusions, but they shift the timing and the planning.

If you have buried penis anatomy: excess pubic fat or skin coverage can make the penis look smaller than it actually is. Penuma helps in selected cases by improving visible girth and projection, but if buried penis is the main issue, pubic fat reduction or skin adjustment often gives a stronger visual result, either before the implant or instead of it.

If you have previous PMMA or permanent fillers: these materials change how the tissue accepts a new implant. The case becomes a revision with different planning, sometimes staged across two surgical sessions. Previous fillers or PMMA require a different evaluation that takes the existing material into account before the conversation can move forward.
5
Your expectations match what Penuma actually delivers
Penuma improves, it does not transform. You should expect a thicker shaft, stronger flaccid presence, and a more confident reflection. You should not expect to gain inches in erection length, to fix a relationship, or to settle a measurement that has been bothering you in the abstract. Patients who arrive with realistic targets leave satisfied at the one-year mark. Patients with unrealistic targets do not, regardless of the surgical outcome.

These five criteria are not a binary screen. They are five personal decisions that have to align before the implant becomes the right answer, and the second through fifth are usually harder than the first.

After thousands of consultations, the men who do best with Penuma Himplant share one thing. They are not trying to fix a number. They are tired of looking down and seeing a shaft that looks narrow or retracted, especially at rest, and they want a stable result they do not have to maintain. The men I postpone, and I postpone more than I operate on, usually have untreated erectile concerns, unrealistic measurement goals, or recent fillers that need to settle first. The implant is reliable. The decision around it is not always the easy part.
ÖO.
Prof. Dr. Özkan Onuk
Lead Urologist · Istanbul Urology Clinic

Sizing: Bigger Isn't Better

Penuma Himplant is available in Large, XL, and XXL. The patient’s first instinct is to choose the biggest size available. That instinct is usually wrong.

The right size is the size your tissue can accept without strain. An implant matched to your anatomy heals smoother, looks more proportional, and carries a lower complication rate over time. An implant that is too large for the tissue stretches the skin, heals unevenly, makes the edges of the device visible, and significantly raises the chance of revision surgery later.

Several factors decide which size is appropriate. Shaft dimensions, skin elasticity, tissue mobility, previous procedures, body weight, and any buried penis anatomy all play a role. The decision is not made from preference, and it is not made from the patient’s preferred number on paper. It is made from what the tissue can carry safely.

This is one of the places where patient and surgeon priorities sometimes diverge. The patient wants the largest result. The surgeon’s job is to deliver the largest result that the anatomy can hold without compromising the final look or the long-term outcome. When those two priorities clash, the surgeon’s decision protects the patient from a revision they did not want.

The right Penuma Himplant disappears into your anatomy. The wrong one announces itself.

Surgeon’s Practical Note

In practice, we usually aim for the largest implant size your anatomy can safely support. The goal is not to choose a conservative size, but to maximize the result without creating excess tension, visible implant edges, wound-healing problems, or a higher risk of revision surgery.

 

Inside the Penuma Himplant Procedure, Without the Textbook

Penuma surgery is performed in a sterile hospital under general anesthesia, or in selected cases under spinal anesthesia. The procedure itself takes 45 to 60 minutes. Revision cases, combined procedures, or scar correction take longer. After the operation, you stay one night under observation, and international patients move to the hotel the following morning with detailed recovery instructions.

The incision is short and placed near the base of the penis, in the area where the skin meets the scrotum. It is not made on the shaft. From that incision, the surgeon creates a precise pocket beneath the penile skin, large enough to accept the implant but not larger. The implant is positioned, adjusted to the anatomy, and fixed in place to minimize early movement during healing. The incision is closed in layers, and a small drainage tube is sometimes used in the first days to reduce fluid collection.

What matters more than the operative steps is what surrounds them. Pre-operative marking decides where the implant sits. Sizing decides whether the result holds. Closure quality decides what the scar looks like in six months. Each of these is a place where care, not speed, defines the result.

Honest View of the Risks

No surgery is risk-free, and Penuma is not an exception. The honest picture has four categories.

The first weeks bring swelling, bruising, firmness, and temporary sensitivity changes. These resolve on their own and are expected. The second category is less common, including infection, prolonged swelling, asymmetry, delayed wound healing, or dissatisfaction with the cosmetic result. Most of these are managed conservatively when caught early. The third category is revision surgery, where the implant is repositioned, resized, or its surrounding tissue corrected. This is a small percentage of cases but a real one. The fourth category is implant removal, which is uncommon and usually offered when a major complication develops or when the patient changes their mind long-term.

The strongest single factor that lowers all four categories is the front end of the process. The right candidate, the right size, the right surgical hands, and the right post-operative care. Most of the problems that show up later were visible at the consultation, if someone was looking carefully enough.

Who Should Not Have Penuma

Some cases are clear postponements, and some are clear no’s. Uncontrolled diabetes with poor wound healing capacity. Active skin or urinary infections at the time of surgery. Significant cardiac or anesthesia risks that have not been stabilized. Bleeding disorders that have not been planned around. Severe obesity that affects both healing and buried penis anatomy. Heavy daily smoking that has not been paused before surgery.

The psychological screen matters as much as the medical one. Patients expecting unrealistic size changes, fixated on specific measurements despite normal anatomy, anxious to a degree that interferes with healing, pressured by a partner rather than acting on their own decision, or expecting the implant to resolve broader life or relationship problems are usually better served by waiting, by a different conversation, or by a different procedure altogether.

The men we postpone today are often the men we operate on a year later, once a medical condition is controlled, weight goals are met, or expectations have settled. Saying not yet is not the same as saying no.

📺 Video courtesy of Vimeo

The First Six Weeks After Penuma Himplant: A Realistic Recovery Map

Recovery happens in defined phases. The early weeks are about protecting the area while the tissue heals. The middle weeks are about returning to normal life. The final shape continues to refine for several months after the visible recovery is complete.

Days 0 to 3

The Immediate Phase

You are discharged from the hospital after one night. The area feels swollen, firm, and heavier than usual, which is expected. Pain is managed with prescribed medication. Movement is limited to light walking. Supportive underwear keeps the implant settled in position.

Week 1

The Most Sensitive Phase

Swelling and bruising are at their peak. Spontaneous overnight erections may cause temporary discomfort. The focus is wound care, rest, and prescribed medications. No work, no exercise, no driving.

Weeks 2 to 3

The Turning Point

Swelling decreases noticeably. Movement becomes easier. Most patients return to desk work or remote work during this window. Minor firmness or asymmetry is still common and does not reflect the final result.

Weeks 4 to 6

Returning to Normal – Including Sex

Tissues settle and the contour becomes more defined. Most daily activities resume. Sexual activity, including masturbation and intercourse, is cleared around week six with surgeon approval. Demanding physical exercise is reintroduced gradually after the six-week follow-up.

Month 3 and Beyond

The Final Result Settles

The implant is fully integrated with the surrounding tissue. By the end of month three, swelling has fully resolved and the shape you see is the shape you keep. Small refinements continue for several more months, but most patients stop thinking about the implant and start noticing the result.

International patients typically receive clearance to fly home around days five to seven, depending on how the early follow-up goes. Long flights are easier with hydration, periodic walking, and loose clothing. Recovery from Penuma surgery does not stop at the airport, and follow-up continues remotely for weeks afterward.

What "Permanent" Actually Means in the Long Term

Permanent is the word that sells Penuma Himplant over fillers and fat transfer. It is also the word that needs the most honest definition.

The implant itself is permanent by design. The medical-grade silicone does not dissolve, does not migrate under normal conditions, and does not lose volume the way injected materials do. The shape you reach at the end of recovery is the shape you keep, indefinitely, in most patients.

2016
The year Penuma received FDA clearance as the first cosmetic penile implant of its kind, providing more than a decade of clinical follow-up data on long-term outcomes.

That said, permanent does not mean every patient keeps the implant forever. A small percentage choose revision surgery, where the implant is repositioned, resized, or its surrounding tissue corrected. A smaller percentage choose removal, usually when a significant complication develops or when life circumstances change long after the surgery. Long-term case series describe intact implants beyond five years in most patients, but the published data on cosmetic enlargement is not as deep as the data on inflatable implants for erectile dysfunction, and we say so honestly during consultation.

What this means for you is simple. Penuma Himplant is built to stay. Most of the patients we operate on at 40 still have their implant at 50. Some choose revision. A few choose removal. The implant is also designed to be surgically removable if the decision changes, which means you are not making a one-way decision in the way some patients fear.

The honest framing is this. Permanent describes the implant’s design and behavior, not a guarantee that you will never want to revisit the decision. Body image evolves. What feels right at 35 may feel different at 55. The technology accommodates that.

When Each Option Wins: Penuma vs Your Alternatives

Comparing Penuma Himplant against a single alternative misses how the decision actually happens. Most patients arrive evaluating four or five options at once, and the honest comparison shows that each one has a specific situation in which it is the right answer.

← Swipe to see full table →
OptionWhen it winsWhen it does not
PenumaPermanent girth plus stronger flaccid presence, intact erections, ready for surgery and a six-week recoveryIf your primary goal is erection length, or if you have moderate to severe erectile dysfunction
PeniflexSame girth goal as Penuma, but you prioritize Peniflex’s softer profile and natural movement focus over visible flaccid changeIf a long FDA clearance track record is a decisive factor for you, or if flaccid presence is the main goal
Hyaluronic acid fillersYou want a temporary trial before committing to surgery, with minimal downtimeIf repeating treatments every 12 to 18 months is not for you
Fat transferYou prefer using your own tissue and are comfortable with 40 to 60 percent reabsorptionIf long-term volume stability is the priority
Lengthening surgeryYour primary goal is visible length, not girthIf girth is the actual concern, this is a different procedure altogether
No procedureDissatisfaction is psychological more than anatomical, and counseling is the missing pieceIf a careful evaluation confirms that real anatomical dissatisfaction is present

Most patients arrive thinking the choice is between Penuma and one alternative. The more useful question is which row in this table describes you, and the answer is sometimes not the procedure you initially searched for.

Frequently Asked Questions
Permanent by design. The silicone does not dissolve or migrate under normal conditions. A small percentage of patients choose revision to reposition or resize the implant. A smaller percentage choose removal. Most patients operated on at 40 still have their implant at 50.
The increase depends on implant size and your starting anatomy. Most patients see a visible and noticeable increase in shaft circumference, in both the flaccid and erect states. We do not quote a single average number because it is misleading. Sizing is matched to what your tissue can hold without strain.
Your erections continue to work the way they did before surgery, because the implant sits outside the erectile chambers and does not touch them. Sensation usually dips temporarily during the healing phase and returns as the tissues recover. Long-term sensation is preserved in most patients.
Sometimes, after a proper evaluation. If your erections are generally functional and the cosmetic goal is the priority, the procedure may still be considered. If ED is moderate to severe, the conversation usually moves toward an inflatable implant first, because cosmetic enlargement on a non-functional erection rarely makes the patient happier.
Around six weeks, including masturbation, with surgeon approval at the follow-up. Resuming earlier increases the risk of irritation, swelling, and stress on tissues that have not finished healing.
Most international patients stay seven to ten days, covering arrival, pre-op evaluation, surgery, the hospital night, and the first follow-up. Cases that include circumcision or revision work usually extend the stay.
The incision is short and placed near the base of the penis, in the area where skin meets scrotum, not on the shaft itself. Early healing leaves the scar pink and slightly raised, and it softens and fades over several months. Most patients stop noticing it once swelling resolves.
Yes. The implant is designed to be surgically removable, with its own recovery period. Most patients do not remove it. The option is available if circumstances change or if a major complication develops.
Not for every patient. Whether it is recommended depends on your foreskin anatomy, skin elasticity, and the planned implant size. In selected cases, circumcision and the implant procedure can be performed in the same session. In others, circumcision is done first and the implant placed about three months later, once the skin has fully healed. Some patients undergo the implant first and consider circumcision only if it becomes necessary after the new shape settles. The decision is made during in-person evaluation, not from a checklist.
Most partners notice the increased fullness and visible thickness more than any specific measurement. The change is most apparent in the flaccid state and during the early moments of intimacy, before any erection is involved. The emotional shift on your side, less self-consciousness, more presence during intimacy, often matters as much as the physical change. The implant is not detectable by touch as something foreign in most patients, once recovery is complete and the tissues have settled around it.
Yes. The implant is MRI compatible because the silicone does not contain ferromagnetic components. You should mention the implant to the radiologist before the scan as standard practice.

Next Step

If you have read this far, you have done more research on Penuma than most patients arrive with. The next step is a private consultation where the general becomes specific: your anatomy, your goals, your timeline, and an honest assessment of what is possible and what is not. No automatic recommendation. No pressure. If Penuma is not the right answer for you, we will tell you.

Find Out If Penuma Is the Right Procedure for You
A private case review with our urology team. We confirm whether Penuma fits your anatomy and goals, or recommend a different path if it does not.

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