Testicular Prosthesis Implantation

What a testicular prosthesis is, and what it is not

A testicular prosthesis is a solid or saline-filled silicone implant, shaped and weighted like a testicle, placed inside the scrotum to occupy the space where one is missing. It comes in a range of sizes so it can be matched to the remaining testicle, or to what is proportionate if both are absent.

It is important to be clear about what it does not do, because the language of "replacement" misleads. The implant is not functional tissue. It produces no testosterone, makes no sperm, and has no connection to the vas deferens or to any hormonal pathway. It will not change your fertility, your libido, your testosterone level or your erections in either direction. If you have one healthy remaining testicle, that testicle is very likely producing enough testosterone on its own, and the implant is irrelevant to that question. If you have neither, you will need testosterone replacement therapy, and an implant is not a substitute for it.

What it does is restore the appearance and the weight of a normal scrotum. Men describe the value of this in fairly consistent terms: not thinking about it in a changing room, not having to explain it in a new relationship, not being reminded of a cancer diagnosis every time they get dressed. These are not trivial, and the evidence supports taking them seriously — in one survey, every single patient said that being offered an implant before their orchiectomy had been important to them.

Why so few men have one

There is a striking gap in this field between how well the operation works and how rarely it is done.

Only about two-thirds of men undergoing orchiectomy are offered an implant at the time, and of those who are offered one, roughly a third go ahead. A United States survey found that just over half of men undergoing orchiectomy had been counselled about a prosthesis at all, and only 22% received one. In a European series of 475 consecutive men having orchiectomy for testicular germ cell tumour — all of whom were offered an implant — 26.9% accepted, with younger men significantly more likely to say yes.

The most common reasons men give for declining are that they are not concerned about cosmetic appearance, and that nobody counselled them. The second of those is not really a reason; it is an omission. In the middle of a cancer diagnosis, a conversation about the cosmetic result of the operation is easy for a surgeon to skip and easy for a patient to wave away, and a proportion of men later wish it had been had properly.

This matters for a specific and practical reason: if you were not offered an implant at the time of your orchiectomy, you can still have one. A delayed implant is a straightforward, separate operation, and it is one of the more common reasons men travel for this procedure — the original surgery was done years ago, in a system where it was not offered or not funded, and the man has since decided he wants it.

How well it works

The published outcomes divide cleanly into two very different pictures, and honest counselling means giving you both.

On safety and complications, the results are excellent. The removal rate for prostheses placed at radical orchiectomy for testicular cancer has been reported at under 0.5%. In a series of 904 patients, placing the implant at the same time as the orchiectomy made no significant difference to length of hospital stay or to 30-day readmission, and the removal or revision rate was 0.88% in the concurrent-implant group. In a survey of 40 men who had received saline-filled implants, no patient reported a complication and none underwent explantation.

On satisfaction, the results are good but not uniform, and the pattern is remarkably consistent across studies.

In that 40-patient series, 82.5% rated the implant good or excellent, 87.5% would have it implanted again, and 92.5% found it comfortable — while 44% considered it too firm and 20% felt the position was wrong.

In the larger European series of 171 implant recipients interviewed, overall satisfaction was high or very high in 83.5%, and 86% would decide the same way again. The specific dissatisfactions were: implant too firm in 52.4%, position too high in 30.3%, implant too small in 23.8%, and shape inconvenient in 15.4%.

In a long-term study of 98 testicular cancer survivors interviewed a median of six years after surgery, the main complaints were firm consistency, reported by 70%, and high scrotal position, reported by 39% — and both were significantly associated with lower satisfaction and with regret about the decision.

Read those together and a clear picture emerges. Very few men are harmed by this operation. Most are glad they had it. But a large minority live with an implant that feels harder than a testicle should and sits higher in the scrotum than it should, and those two things are what turn a good result into a mediocre one.

The three complaints, and what actually prevents them

Because the dissatisfactions are so predictable, they are also largely preventable. This is where the operation is won or lost, and it happens in the consultation and in the first ten minutes of the surgery, not in the recovery.

"Too firm." This is overwhelmingly the commonest complaint, and it is substantially a device question. Solid silicone elastomer implants — the type most used across Europe — are firmer than saline-filled implants. A real testicle is softer than either. No implant currently available feels exactly like testicular tissue, and a surgeon who tells you otherwise is managing your expectations badly rather than well. What you can do is know before the operation which type is being used, handle one if the clinic can show you, and make an informed choice rather than discovering the answer afterwards. This is the single most useful question you can ask, and it is the reason we insist the implant type appears in your quote.

"Too high." The implant sits at the top of the scrotum rather than hanging naturally like the other testicle. This is a technical matter: the pocket the surgeon creates has to be developed properly down into the dependent part of the scrotum, and the implant secured so it stays there while healing. Scrotal contracture from previous surgery makes it harder. It is worth asking your surgeon directly how they fix the implant's position, because "I place it in a pocket" is not an answer.

"Too small," or occasionally too large. Sizing should be matched to the remaining testicle where there is one, and men consistently under-request rather than over-request. Implants come in defined volumes and the choice should be made with the size of your own testicle measured, not estimated. If you have a photograph or a scrotal ultrasound with testicular volume recorded, bring it.

A fourth, less-discussed issue is worth raising because the long-term data flags it: men should be counselled that an implant can have implications for vigorous physical exercise and for sexual activity. A small number report discomfort during sex. This is uncommon, but it is better heard now.

Timing: at the same operation, or later?

If you are having an orchiectomy anyway, placing the implant during the same operation is generally the better option. The evidence is reassuring: no significant increase in hospital stay or readmission, and a removal or revision rate under 1%. You have one anaesthetic, one recovery, and you never experience the scrotum as empty — which a number of men say afterwards mattered more than they expected.

If your orchiectomy was months or years ago, a delayed implant is entirely feasible and is how most men who travel for this arrive. The scrotum on the affected side will have contracted somewhat, which the surgeon accounts for in sizing and in developing the pocket. Sometimes a slightly smaller implant gives a better result in a contracted scrotum than forcing a matched size into it — a trade-off worth discussing honestly rather than assuming bigger is better.

An important limit on travelling for this

If you have a testicular lump or a suspected testicular cancer, do not travel for surgery. Have it dealt with urgently where you are. Testicular cancer is highly curable and the determinant of outcome is speed of diagnosis and correct staging, not the cosmetic result of the orchiectomy. Arranging international travel introduces a delay that could matter, and follow-up surveillance for testicular cancer runs for years and belongs with a team you can see regularly.

The travel version of this procedure is the delayed implant: your cancer treatment is complete, you are under surveillance at home, and you want the implant you were never offered. That is a good reason to travel and a straightforward operation to travel for. The urgent cancer operation is not, and we will tell you so.

The same applies to acute testicular torsion, which is a surgical emergency measured in hours.

What happens on the day

The operation is usually done under general anaesthesia, though spinal is an alternative and some surgeons perform it under local with sedation.

The incision is made in the groin — typically a small subinguinal incision of around two and a half centimetres, in the same position used for a subinguinal varicocele repair — rather than in the scrotum itself. This is deliberate and it is the standard approach for a reason: an incision in the scrotal skin sits directly over the implant, and if it breaks down the implant is exposed. A groin incision keeps the wound away from the device.

Through that incision the surgeon develops a pocket down into the scrotum, places the implant, and secures it so that it sits in the dependent position rather than riding up. The wound is closed in layers.

The whole procedure typically takes half an hour to an hour. Most men go home the same day or after a single night.

Having it done in Türkiye

This is one of the more common procedures in a specific and slightly unhappy category: operations that health systems classify as cosmetic and decline to fund, in men for whom they are anything but. A great many men across the UK, Ireland and elsewhere were simply never offered an implant, or were offered one and told the wait was years, and have lived with it since.

What to check, given the operation's apparent simplicity:

• Which implant, specifically. Manufacturer, model, volume in cc, solid or saline-filled. This determines the firmness you will live with.

• Whether the incision is inguinal or scrotal. Inguinal is the standard and lower-risk approach.

• How the implant is secured in position. The commonest structural complaint is that it sits too high.

• What happens if it becomes infected after you fly home. Implant infection generally means removal, and you need to know who deals with that and at whose cost.

Every proposal we send names the implant and the surgeon and states what is excluded. This is a small operation, and small operations attract the least scrutiny — which is exactly why it is worth applying some.