Peritoneal Pull-Through Vaginoplasty

Who it’s for

The people this was designed for are the ones penile inversion runs short for. Early blockers, a slim build, an orchiectomy already behind you, a previous circumcision that took length. Anything that leaves too little skin to line a canal with. Your surgeon will measure the skin you have and say plainly whether it is enough.

If you have plenty of skin and want depth, there is a real argument for the older operation instead. Decades of followed-up results is not a small thing to trade away, and some surgeons will steer you back to penile inversion for exactly that reason. Others now offer the peritoneal version much more widely. Both positions are defensible, and you should hear which one your surgeon holds.

Rule it out if you do not want a canal at all, or if abdominal surgery is off the table for you. Previous operations that left heavy scarring inside can make the laparoscopic part unsafe.

Eligibility is no different from any other genital surgery. The letters, the time on oestrogen, the nicotine-free stretch either side of the date and the weight range all apply here exactly as they do elsewhere. What is specific to this operation is that hair removal still governs the calendar, because skin still lines the outer part of the canal.

Before you set a date

Ask the surgeon to tell you, out loud, how much of your depth is expected to come from skin and how much from peritoneum. That split is the reason you are considering this operation, and hearing it in your own case makes the rest of the conversation concrete.

How it’s done

Two operations happen in one sitting, and they meet in the middle.

The genital team works first. The testicles come out if they are still there, the erectile tissue is removed, the urethra is shortened, and the clitoris is shaped from a piece of the glans left on its own nerve and blood supply. Scrotal and penile skin become the labia and the first stretch of the canal. Then the space is dissected upwards between the bladder and the rectum.

Meanwhile, or next, the abdominal team goes in through small ports above the pubic bone and near the navel. They lift flaps of peritoneum from behind the bladder and in front of the rectum, bring them down through the space the first team made, and stitch them to the skin tube coming up. The top of the tube is closed off inside the abdomen. Packing and a catheter go in, and you wake up with both.

The week before

Pack for a sore belly as well as a sore groin. Loose waistbands that sit nowhere near the port sites, a pillow to hug when you cough, and something to lean on when you stand up. The abdominal half of this is the part people forget to prepare for.

Peritoneal pull-through recovery

The first days feel like two recoveries stacked on each other. There is the genital half: flat on your back, catheter, packing, cautious about everything. Then there is the belly. Gas used to inflate the abdomen leaves an ache that often lands in the shoulder tip, the port sites are sore out of proportion to their size, and your bowel takes a day or two to wake up and start moving properly.

Packing and catheter come out in the first week, and the first dilation happens with a nurse beside you.

After that the work is dilation, and it is lifelong here as much as in any other technique. The lining is different; the maintenance is not. What lifts slightly is the discomfort of dilating, because the surface is moist from the start.

In the first month

Treat belly symptoms as their own thing rather than filing them under general soreness. Swelling that builds, a stomach that will not settle, a gut that goes quiet. Say those to your nurse as belly problems, because they belong to the abdominal half of the operation.

Peritoneal pull-through scars

Below the waist there is nothing here that any other vaginoplasty does not also leave. The same lines, in the same folds, doing the same disappearing act over the first year.

What this technique adds is three or four small scars across the lower abdomen, usually under a centimetre each, with one often hidden in the navel. They are the most visible marks of the operation in the first months and the least visible a year on. Almost everyone I have sat with before this operation braced for something dramatic on the belly, then wondered afterwards what they had been picturing.

Sensation after peritoneal pull-through

Usually kept. Whatever lines the canal, the clitoris is made the same way, from a piece of the glans that keeps its own nerve, so this technique does not touch the erotic feeling most people are actually asking about. Orgasm is usually retained, on a timeline that runs anywhere from a few months to beyond a year.

The canal is where this differs. Peritoneum is not skin, and it is not vaginal mucosa either. It reports pressure and stretch more than touch, which some people describe as deeper and more internal than they expected, and which others notice little. There is no reliable way to know in advance which you will be.

Risks and complications

This operation carries two sets of risks, and the abdominal set is the one that makes it a bigger decision than penile inversion.

Going inside the belly means the bowel or the bladder can be injured during the dissection, which is uncommon but consequential and sometimes needs a repair under the same anaesthetic. Adhesions are bands of internal scar tissue. They can form afterwards and occasionally cause obstruction or pain years later. A port site can develop a hernia. None of this is on the table with a purely genital operation.

The rest is the vaginoplasty set, shared with every technique here. Bleeding, infection, slow healing along the suture lines, granulation tissue in the first months, narrowing if the canal is not dilated, a fistula into the rectum as the rare serious one, urethral trouble as the common fixable one.

Then the honest caveat. The follow-up on this technique is measured in years, so nobody can tell you what the lining looks like three decades on. Anyone who gives you a confident long-term figure is guessing.

Peritoneal pull-through results

At a year, a good result looks and sits like any other vaginoplasty result from the outside, because the outside was built the same way. The difference is depth achieved without borrowing from skin you did not have, and a canal that is moist rather than dry.

The lubrication is the part I hear oversold. It is not on demand and not arousal-driven; peritoneum produces fluid because that is what it does. Most people still use lubricant for penetration. The flip side is discharge, sometimes enough to want a liner, and it tends to settle over the first year without disappearing.

What falls short is rarely the depth. It is the finish: a labial edge that could be neater, a hood that needs thinning, the small asymmetries that only the person in the mirror ever counts. Revision for that is ordinary and usually scheduled rather than reacted to.

Alternatives to peritoneal pull-through

Almost nobody chooses between this and penile inversion cleanly, because in practice the two are combined. Skin builds the vulva and the outer canal; peritoneum supplies the depth behind it. The real question is whether your own skin can do the whole job, and that is a measurement rather than a preference.

Vulvoplasty removes the question rather than answering it. It builds the same vulva and then stops, so there is nothing behind it to hold open and the recovery is a fraction of this one. For someone who was never going to use a canal, that is not a smaller version of this operation. It is a different one.

Combining peritoneal pull-through with other surgery

Read this page as an addition to penile inversion rather than a replacement for it. The two are done together in one sitting, by two teams, and the quote you get should cover both.

An orchiectomy years earlier is no barrier, and is one of the reasons people end up here. The scrotal skin left behind is often not enough to line a canal on its own. Beyond that, nothing else gets added. The operation is long, two body cavities are involved, and no surgeon wants voice or facial work on the end of it.

Peritoneal pull-through cost

Expect this to cost more than penile inversion alone, because there is a second surgical team, robotic or laparoscopic kit, and a longer time under anaesthetic. How much more varies enough between practices that a single uplift figure would be misleading.

Ask for the all-in number across both surgeons, the anaesthetist and the hospital nights. Then ask two specific things. What happens to the price if the abdominal part has to be converted to an open operation, and whether a revision or labiaplasty in the first couple of years sits inside the quote. Hair removal sits outside all of it and is funded almost nowhere.

Choosing a peritoneal pull-through surgeon

The first question is how long they have been doing this one, not just how many they have done. A high number built up over two years tells you less than a smaller number spread over eight. This technique is young enough that experience and time apart are worth asking about separately.

The second question is who does the abdominal part. Sometimes it is the same surgeon, sometimes a gynaecologist or urologist who works alongside them, and either is fine. What you want to know is that the pairing is routine rather than assembled for you. Ask how often the two of them operate together.

Then look at the photographs, and ask for the ones taken at a year on someone whose starting tissue was as short as yours. That is the whole point of choosing this technique, and a surgeon who does a lot of it will have those cases to show. Every surgeon I have put this question to has either reached for the folder straight away or changed the subject, and the difference is worth noticing.

At the consultation

Ask how long they have been offering this particular technique, and who stands at the abdominal end. You are choosing a newer operation on purpose, so the age of their experience with it matters as much as the size of it.

Frequently asked questions

Why would I have this instead of penile inversion?

Usually because there is not enough penile and scrotal skin to line a canal, so depth has to come from somewhere else. See who it's for.

Does it really self-lubricate?

It produces moisture, which skin does not, but not on demand and not in response to arousal. Most people still use lubricant. See results.

Do I still have to dilate?

Yes, on the same lifelong tapering schedule as any other canal. Different lining, same maintenance. See recovery.

Can I have it if I already had an orchiectomy?

Yes, and that is one of the common reasons for choosing it. See combining with other surgery.