Erectile Implants

Who it’s for

Anyone with a healed phalloplasty who wants to use it for penetration. Most surgeons want nine to twelve months since the last stage and a settled urethra with no fistula (a leak) or stricture (a narrowing). They also want protective sensation along the whole shaft, which means you can feel pressure and pain in the phallus. That last one is not optional. A cylinder pushing towards the skin has to be noticed before it comes through.

Some people should wait or look elsewhere. An abdominal flap rarely gets an implant because the shaft has little sensation. Poorly controlled diabetes, nicotine, and an unresolved urethral problem all push infection rates up, and most surgeons will not place a device until they are sorted. And nobody needs one. After a metoidioplasty the phallus gets erect on its own, and a good share of people with a phalloplasty choose to stop before this stage.

Testosterone status is not the issue here; the letters and the hormone history were settled at stage one. Nicotine is. See eligibility.

Before you book

Try an external stiffener for a few months first. Some people find it does the job, and if it doesn't, you'll walk into the consultation knowing exactly what you want the implant to do that a sleeve can't.

How it’s done

Under general anaesthetic, the surgeon opens the base of the phallus, often through the old scar where it meets the pubis, or through the scrotum. They tunnel a channel along the shaft, staying clear of the urethra, and measure it. The cylinders, one or two depending on the device and the girth of the phallus, are wrapped in a sleeve of synthetic mesh or your own fascia, the tough layer that sits under skin and fat.

The sleeve is there because there is nothing inside the shaft to hold them. The base of the sleeve is stitched to the pubic bone. That anchor is what stops the device drifting and is where a lot of the skill sits.

For an inflatable device, the pump goes into the scrotum, sometimes in place of one testicular implant, and the reservoir is placed behind the abdominal wall. Tubing connects the three parts. The surgeon fills and empties the system in theatre to check it, then closes in layers with a drain and a catheter. Malleable rods skip the pump and reservoir. They are measured, wrapped, anchored and closed in the same way.

Most devices were designed for cis men and adapted. A few are built for phalloplasty, with a single cylinder and a fixed anchor plate, and availability varies by country. Which device a surgeon uses is worth asking about, because they tend to stick with one and get good at it.

At the consultation

Ask to hold the actual device and work the pump in your hand. It's stiffer and fiddlier than people expect, and it's better to find that out before it's in your scrotum.

Erectile implant recovery

One or two nights in hospital on antibiotics, with a catheter out before you leave. The first fortnight is sore rather than agonising. The worst of it is the scrotum, where the pump sits, and the anchor point at the base. Swelling makes everything feel bigger and tighter than it will be. Loose underwear, short walks and not sitting on it for long stretches is the whole routine.

Then a stretch of waiting where nothing is allowed to touch the device. At four to six weeks the surgeon or nurse inflates it for the first time, which is uncomfortable, and teaches you to work the pump and the release. From then on you cycle it most days to keep the pocket open. It gets easier as the swelling around the pump goes down.

In the first month

Look at the tip of the phallus and the skin over the pump once a day in good light. Redness, a thin shiny patch or a new tender spot is a same-day call. An infection caught early is sometimes the difference between keeping the device and losing it.

Erectile implant scars

Small. The main incision is at the base of the phallus or on the scrotum, and surgeons put it through an existing scar where they can. A phallus already carries a seam along its length and a scar at the base. Once faded, the implant scar is hard to pick out among them.

The reservoir goes in through the same incision or a small one low on the abdomen, near the old hysterectomy ports if you had them. Nothing is added to the donor site.

Sensation after erectile implant

The implant does not change sensation, and it cannot add any. Whatever touch and erotic feeling the phallus had before is what it has after, once the swelling has gone. The pump in the scrotum can be felt as a lump for a while and then stops registering.

Sensation matters here as a prerequisite rather than a result. A shaft that cannot feel a cylinder pressing towards the skin wears through without warning, which is why surgeons wait for it.

Risks and complications

Infection is the one that decides the outcome. Published series in phalloplasty patients put it somewhere around one in ten to one in five, several times the rate in cis men. An infected implant almost always comes out. The device can be replaced after some months once the tissue has recovered, but a second attempt goes into scarred tissue and carries its own risk. Bleeding and wound breakdown at the base are the other early problems.

Erosion is the risk specific to a phallus. It means the device wearing through the tissue around it. With no natural sheath to contain them, cylinders can work their way through the skin at the tip or into the urethra.

The anchor can pull free from the bone. Both mean a revision. Then the mechanical ones, shared with cis men but arriving sooner.

Tubing leaks. A pump that drifts out of position. A cylinder that sits at an angle, or a device that will not fully deflate.

Add those up and the honest picture is a device with a limited life. Series vary a lot. A fair reading is that somewhere between half and three quarters of implants are still in place and working at five years, and many are replaced within a decade. The people I've walked through this who did best went in expecting a second operation at some point. They treated it as part of the plan rather than a failure.

Erectile implant results

When it works, a phallus that becomes rigid enough for penetration when you want it. With an inflatable device, it is soft enough to be unnoticeable the rest of the time. Most people who keep a working implant say it was worth having, and that the phallus finally does the thing it was built for.

What disappoints is the feel of it in use. An implanted phallus is rigid rather than engorged with blood, so it feels firm but not full. It bends at the anchor rather than the base, and a malleable one is never fully soft. Rigidity is often less than people imagine from the word "erection", and length does not change. The other disappointment is a device that works but sits wrong, angled or low, which is a surgical issue rather than a device one.

Alternatives to erectile implant

There is no other operation that does this. The real alternative is not having one. An external stiffener or rigid sleeve worn over the phallus gives enough support for penetration for some people, with no infection risk and nothing to replace. Others decide penetration is not what they had the surgery for, and stop at glansplasty or scrotoplasty.

If penetration without a device matters to you and you have not had genital surgery yet, that is an argument for metoidioplasty. Its phallus gets erect on its own, at the cost of size. For someone with a phalloplasty who wants a reliably rigid phallus, the implant is the only route. The question is whether the failure rate is a price you are willing to pay more than once.

Combining erectile implant with other surgery

Some surgeons place testicular implants and the erectile device in one operation. Others keep them apart, because more silicone in a freshly opened scrotum means more to go wrong at once. Glansplasty and urethral revisions are done before, not with, an implant. The general rule is that nothing else is opened in the same operation as a device that is trying not to get infected. See surgery order.

Erectile implant cost

The device is a large part of the bill and is priced separately in many quotes. Inflatable systems cost several times what a malleable rod does, which is why the range is so wide. Ask whether the quote is surgeon-only or includes the device, the hospital nights and the anaesthetist. Ask whether the antibiotics and the first inflation visit are in it.

Then ask about the cost of a replacement. A quote for the first implant tells you nothing about the second one, and many people have a second. Insurance in the US often covers the first device as part of a phalloplasty approval and treats a replacement as a new claim. In Thailand the device is imported, and its price sets the floor of any package.

Choosing a erectile implant surgeon

This is the stage where the surgeon's number matters most, and it is a small number for almost everyone. Placing a device in a cis penis is routine urology. Placing one in a phallus with no erectile tissue is a different job, and most of what goes wrong comes down to the wrap and the anchor. The two figures I would ask for are how many implants they have placed in phalloplasty patients and how many of those they have taken out. A surgeon who has not taken any out has not placed many.

Then ask which device they use and why, and whether the person doing your implant is the phalloplasty surgeon or a urologist working with them. Either can be fine. What you want is someone who knows your phallus, because the urethra and the old scars are in the way.

Every surgeon I've put this question to has a clear view on the wrap material and the anchor. The ones with real volume also have a protocol for the day an infection is suspected. If the answer is vague, that is the answer.

Before you decide

Ask the surgeon what happens if the device has to come out. You want to hear a plan for the removal, the waiting period and the second attempt. And you want to hear it without them being surprised by the question.

Frequently asked questions

Inflatable or malleable?

Inflatable gives a soft state and a firmer erection, with more parts to fail and a pump in the scrotum. Malleable is simpler and cheaper, but the phallus is always semi-rigid. See how it's done and results.

How long does an implant last?

Less long than in cis men. Roughly half to three quarters are still working at five years, and many are replaced within a decade. See risks.

Do I have to have one?

No. It is a choice, not a required stage. Some people use an external stiffener, some are content without penetration, and a metoidioplasty phallus gets erect on its own. See alternatives.

Will the implant change sensation?

No. It neither adds nor removes any. Sensation is a prerequisite for the operation rather than a result of it. See sensation.