Abdominal Phalloplasty
Abdominal phalloplasty builds the phallus from a flap of skin and fat on the lower belly, just above the pubic bone. The flap stays attached to its own blood supply the whole time. The surgeon lifts it, rolls it into a tube and swings it down into place, which is what "pedicled" means. Nothing is cut and rejoined under a microscope, and nothing is taken from an arm, a thigh or a back.
That makes it the simplest and lowest-risk phalloplasty there is, with the shortest recovery and a scar that looks like a caesarean. The trade is everything the phallus does not do. There is no nerve joined to it, so the shaft has no feeling of its own. And the urethra is not lengthened, so you sit to pee, or keep whatever urethra you already have.
I think of it as the phalloplasty for people who have decided what they want and it is appearance, and a phallus that can carry an implant, without the complications that come with the others. Held to that standard it does the job. Held to the standard of a forearm flap, it will disappoint.
At a glance
- Also known as
- Suprapubic phalloplasty, pubic phalloplasty, pedicled abdominal flap phalloplasty, belly phallo
- Stages
- 1–3
- Surgery time
- 3–5 hours
- Anaesthesia
- General
- Hospital stay
- 1–3 nights
- Back to work
- 3–4 weeks
- Full recovery
- 3 months; 12–24 months with later stages
- Scar
- A low horizontal line across the lower abdomen, like a caesarean scar
- Sensation
- No dedicated nerve to the shaft; erotic sensation kept through the clitoris
- Typical cost
- $50,000–$90,000 all stages (United States, self-pay)
- Usually preceded by
- Hysterectomy
Figures reviewed .
On this page
Who it’s for
People who want the look and, later, the function of a phallus for penetration, and who have decided that standing to pee and shaft sensation are not worth a free flap's risks and recovery. Also people who cannot have a free flap at all. Blood vessel disease, previous surgery on the arms or legs, or a body with no usable forearm or thigh all rule the others out. And people who had a metoidioplasty and want more size without giving up what it gave them.
You need enough loose skin on the lower abdomen to roll into a tube and still close the gap. That is one of the few places in surgery where being lean is a disadvantage. A very tight, flat lower belly may rule it out.
If standing to pee is the point, this is the wrong page. The same is true if you want a shaft you can feel. The eligibility line is shorter than for the free flaps. A hysterectomy is required by most surgeons.
A vaginectomy is not, because the urethra is not being lengthened, and some people keep the vagina. Two letters of support in most systems, a BMI in the surgeon's range, and no nicotine for several weeks either side. See eligibility.
Before you book
Say, to yourself or someone else, whether you'd be content sitting to pee for good. If the answer is a clear yes, this flap is on the table. If there's any hesitation, that's the conversation to have before a date is set, because almost no surgeon will add a urethra to this flap later.
How it’s done
Standing up, the surgeon draws a rectangle low on the abdomen, above the pubic hair line, and a low horizontal line beneath it where the scar will sit. The size of that rectangle sets the size of the phallus. How much skin you have to spare sets the size of the rectangle.
Under general anaesthetic they lift the flap off the abdominal wall, keeping it attached at its lower edge to the vessels that come up from the groin. It is rolled into a tube, skin outwards, and turned downwards so its base sits at the pubic bone.
The donor area is closed directly, pulling the belly skin down. The scar lands where a caesarean or tummy tuck scar would. The clitoris stays where it is at the base or is buried beneath the new shaft, with its nerves untouched. That is where erotic sensation comes from afterwards.
A scrotoplasty can be done in the same operation. Glansplasty to shape a head, and any erectile implant, come later as separate stages once the flap has settled. Because there is no urethra in the shaft, there is nothing to catheterise beyond the first day unless other work was done.
The week before
Try sleeping with a pillow under your knees for a couple of nights. It takes the pull off the lower belly, and it's how you'll want to lie for the first fortnight while the abdomen is tight.
Abdominal phalloplasty recovery
One to three nights in hospital, then home. The belly is tight and sore, the way it is after a tummy tuck. For the first week or two you walk slightly bent and straighten up as the skin gives.
The phallus is swollen and looks bigger than it will be. There is no free flap to watch. The hourly checks and the week flat in bed that the other techniques need are not part of this one.
Nothing heavy for six weeks. Sitting is fine early on, because there is no perineal work unless a scrotoplasty was added. There is no long wait for sensation, because there is no nerve to grow in. A strange thing to say about a recovery, but it is the honest picture.
| Days 0–3 | In hospital or just home. Catheter out on day one. Belly tight; walking bent. |
|---|---|
| Week 1 | Swelling at its peak. Short walks, no lifting. Standing straighter each day. |
| Weeks 2–3 | Abdominal wound healed. Moving normally. Desk work realistic by the end of week three. |
| Weeks 4–6 | Swelling in the phallus settling. Light exercise. Cleared for sex around week six. |
| Months 2–3 | Full activity. Final size and shape visible. |
| Months 6–12 | Glansplasty, and scrotoplasty if it was left out, as a second stage. Scar fading. |
| Months 12–24 | Implant, if wanted, once the surgeon is satisfied the flap is stable. |
In the first week
Look at the tip of the phallus in daylight each morning. It's the furthest point from the blood supply and the one place this technique can struggle. Pink is fine; dark or dusky at the tip is a same-day call.
Abdominal phalloplasty scars
One horizontal scar across the lower abdomen, below the waistband of most trousers and in the same place a caesarean scar sits. It is the only donor scar. There is no forearm, no thigh and no back to explain, which is one of the main reasons people pick this flap.
It is red and raised for months, and because the belly skin was pulled down to close it, it can widen or sit under tension early on. Silicone gel from about week three and sun protection for the first year help. Where a scrotoplasty is added, the perineal scars are as for any phalloplasty.
Sensation after abdominal phalloplasty
No nerve is joined to the flap, so the shaft does not develop a sense of touch of its own. Some feeling creeps in from the base over time, as skin sensation returns after any operation. But the shaft is not something you feel being touched the way you feel a hand.
Erotic sensation is a different matter. The clitoris is left in place or buried at the base with its nerves intact, and orgasm is kept for most people through it. If a phallus you can feel along its length is what you want, the radial forearm flap is the technique built for that. It is a different operation with a different price.
Risks and complications
Early on, the risk specific to this flap is the tip. The far end of the tube is furthest from the blood supply. A small amount of skin loss there is the most common problem.
It usually heals with dressings, though sometimes it needs a trim. Wound breakdown along the abdominal scar, infection, a seroma (fluid) and a hematoma (blood) collecting under the skin are the others. Because there is no microsurgical join, total flap loss is rare. That is the whole case for the technique.
Later, the phallus can be bulky at the base, or shrink somewhat as the fat settles, and revision to shape it is not unusual. The base can look wide where the flap turns down.
The risk people are not told about is the implant. With no sensation in the shaft, an erectile implant can start to wear through the skin without you feeling it. Some surgeons are cautious about implants in abdominal flaps for that reason. Ask how yours handles it before you count on penetration.
Abdominal phalloplasty results
At three months, a phallus of reasonable size that reads as one in clothes, and a low scar that most swimwear covers. The recovery was measured in weeks, not months. With a glansplasty it gains a head, and with an implant it can be used for penetration. For someone who came to it wanting exactly that, it is a good result.
What tends to disappoint is refinement. The flap is thicker than a forearm flap, the base can look wide, and without a glansplasty the shaft can look like a tube. The people I have seen least happy with it chose it for the easy recovery, then measured it against a free flap afterwards. Decide which standard you are using before you book, not after.
Alternatives to abdominal phalloplasty
The honest comparison is not with the free flaps. It is with metoidioplasty, the other low-risk route with no urethral gamble if you skip the lengthening. Meta gives you a small phallus with full sensation and often the option to stand to pee. Abdominal gives you a larger one with none of its own feeling. Which matters more is the question to settle.
If you want the size and are prepared to take on microsurgery for a urethra and sensation, the phalloplasty page compares the free flaps.
Metoidioplasty
A small, fully sensate phallus built from the testosterone-grown clitoris, released and shaped in one operation with minimal scarring. Typically three to six centimetres. Optional urethral lengthening lets you stand to pee at the cost of most of the complication risk.
Best for: people who want sensation and a single operation over size
Combining abdominal phalloplasty with other surgery
Abdominal phalloplasty is often done in one operation with a scrotoplasty. Some surgeons add the hysterectomy under the same anaesthetic if it has not been done. It is also the flap most often built around an existing metoidioplasty, keeping the meta urethra at the base. A vaginectomy is not part of the plan unless you want one for its own sake. See surgery order.
Abdominal phalloplasty cost
Abdominal phalloplasty is less widely offered and less consistently priced than the forearm or thigh flaps, so quotes vary more than the table suggests. Where they are published they sit well below the free-flap figures. The operation is a few hours rather than most of a day, needs one surgeon rather than two teams, and the hospital stay is short.
What the quote usually covers is the phalloplasty and the nights in hospital. Glansplasty, scrotoplasty, an implant and any revision to the base are separate. Added together they can come to more than stage one. Ask for the sequence priced as a whole.
| Country | Self-pay | Public / insurance |
|---|---|---|
| United States Stage one roughly $25,000–$45,000 with hospital fees; glansplasty, scrotoplasty and an implant make up the rest; few surgeons publish a price for this flap | $50,000–$90,000 all stages | Covered by some plans with two letters, under the same phalloplasty approval as other flaps |
| Thailand Offered by a handful of Bangkok hospitals; stage one roughly $12,000–$25,000 with 2–3 nights; plan 3–4 weeks in country | $25,000–$40,000 all stages | Self-pay only for international patients |
Choosing a abdominal phalloplasty surgeon
The abdominal flap is a simpler operation than the free flaps. More surgeons can technically offer it, and fewer do it often. The two numbers I would ask for are how many they have done and how many have needed a revision to the base or the tip. A surgeon who does mostly forearm flaps and the odd abdominal one is a different proposition from one who does this flap regularly.
Ask to see healed results at a year, straight on and from the side, because the base is where this technique shows its limits. Then ask what they do when the tip loses skin in the first week. It will have happened to them, and a surgeon who describes the dressing routine without pausing has managed it more than once.
At the consultation
Ask "how do you place an implant in this flap, and how often does one wear through the skin?" You want a plan, not a pause. A surgeon who has placed implants in flaps with no feeling knows the answer straight away.
Frequently asked questions
Can I stand to pee with abdominal phalloplasty?
No. The urethra is not lengthened with this flap. If you had a metoidioplasty with urethral lengthening first, you keep that urethra at the base, not the tip. See how it's done.
Will it have any feeling?
Not the shaft itself; no nerve is joined to it. Erotic sensation and orgasm are kept through the clitoris at the base. See sensation.
Do I need a vaginectomy first?
Usually not. A vaginectomy exists to support a lengthened urethra, and this flap does not have one. Most surgeons still want a hysterectomy done. See who it's for.
Why choose this over RFF or ALT?
No microsurgery, no distant donor site, a low chance of losing the flap and a recovery in weeks. It is the right choice if standing to pee and shaft sensation are not priorities, or a free flap is off the table. See alternatives.