Hypospadias Repair

Introduction

If your child has been diagnosed with hypospadias, you are likely weighing what surgery will involve, when it should happen, and what life will look like afterwards. Hypospadias is one of the most common congenital differences of the penis, and repair surgery has a long, well-established track record. Most children who have surgery go on to have normal urinary and, later, sexual function.

This article is written for parents of a child with hypospadias, and for the smaller number of older children, teenagers, and adults who are facing repair or revision surgery. It explains what hypospadias is, why surgery is offered, the main surgical techniques, how to prepare, what happens on the day, and what recovery looks like over the weeks and years that follow. The goal is to help you have a more informed conversation with your child’s paediatric urologist, not to replace that conversation.

What Is Hypospadias Repair?

Hypospadias is a condition present at birth in which the opening of the urethra — the tube that carries urine (and later semen) out of the body — is not at the tip of the penis. Instead, the opening (called the meatus) sits somewhere along the underside of the penis. In some children the opening is just below the tip; in others it is partway down the shaft, near the base, or even on the scrotum or perineum (the area between the scrotum and anus).

Hypospadias often comes with two related features:

• Chordee — a downward curve of the penis, most visible during erection.
• A hooded foreskin — the foreskin is fully formed on the top of the penis but missing or incomplete on the underside.

Hypospadias repair (also called urethroplasty for hypospadias) is the surgical reconstruction that moves the urethral opening to the tip of the penis (or as close to it as possible), straightens any curve, and reshapes the foreskin and shaft so the penis looks and works as expected. It is almost always performed by a paediatric urologist or a urologist with specific training in hypospadias surgery.

The operation has three main goals, often summarised by surgeons as the three S’s:

• A straight penis
• A urethral opening at or near the tip, allowing the child to urinate standing with a forward stream
• A cosmetically natural appearance

Why Is Hypospadias Repair Performed?

Not every degree of hypospadias requires surgery, but most do. The reasons for offering repair generally fall into four areas:

Urinary function. When the opening is on the underside of the penis, the urine stream may spray, point downward, or be hard to direct. As the child grows, this can make standing to urinate difficult and may affect school and social life.

Sexual and reproductive function. A significant curve of the penis (chordee) can make adult intercourse difficult or painful. An opening that is far from the tip can also make it harder for semen to deposit normally. Surgery in childhood aims to prevent these adult problems.

Appearance. The hooded foreskin and altered shape of the penis can be a source of self-consciousness later in life. Restoring a typical appearance is a recognised goal of repair, not just a cosmetic add-on.

Psychological wellbeing. Studies of older children and adults with unrepaired or poorly repaired hypospadias show that body image and confidence can be affected. Early, well-planned surgery is associated with better long-term satisfaction.

Very mild forms — where the opening is on the glans (head) of the penis, the stream is forward, and there is no curve — may not need surgery at all. The decision is individualised.

Types of Hypospadias

The severity of hypospadias is described by how far the urethral opening is from the tip of the penis. This matters because it largely determines which surgical technique is used, whether one operation will be enough, and what the recovery looks like.

Distal hypospadias

Midshaft hypospadias

The opening is somewhere along the middle of the shaft. Chordee is more common and may be moderate. Repair is more involved than distal cases and may sometimes need a staged approach if the tissue available is limited.

Proximal hypospadias

The opening is near the base of the penis, at the scrotum, or on the perineum. Significant chordee is common. These are the most complex repairs. They often require a two-stage operation and are associated with higher complication and reoperation rates than distal cases. They are best managed by surgeons with substantial experience in proximal hypospadias.

Your child’s surgeon will examine the penis — sometimes including an examination under anaesthesia just before surgery — to confirm the exact severity, since the appearance of the opening on the outside does not always match what is found once the skin is opened.

Who Is a Candidate for Surgery?

Most children with hypospadias are candidates for repair. Decisions about whether and when to operate take into account:

• The position of the opening. The more proximal, the stronger the case for repair.
• The presence of chordee. A curve that would interfere with standing urination as a child or with sexual function as an adult is an indication for surgery.
• The size of the penis and the quality of the tissue. Adequate tissue is needed to construct a new urethra. In some cases hormonal treatment with testosterone or other agents is given for a few weeks before surgery to increase tissue size.
• Other genital findings. Severe proximal hypospadias combined with undescended testes or other differences may prompt additional investigations before surgery to clarify the underlying cause.
• The child’s general health. The child should be fit enough for general anaesthesia.

Timing of surgery

Most paediatric urology societies, including the American Urological Association and the European Association of Urology, suggest the typical window for primary hypospadias repair is between approximately 6 and 18 months of age, with many surgeons preferring 6 to 12 months. The reasoning behind early surgery includes:

• The child has no conscious memory of the operation.
• Toilet training and body awareness have not yet developed.
• Tissue healing in infancy is generally good.

Surgery can still be performed safely in older children, teenagers, and adults — either because hypospadias was not diagnosed earlier, because an earlier repair has failed, or because a mild case was initially managed without surgery and is now being reconsidered. These older repairs are technically similar but may involve additional psychological support around body image and consent.

Surgical Approaches and Techniques

There are many described techniques for hypospadias repair — more than 300 in the medical literature — but in modern practice a smaller number account for most operations. The choice depends on the severity of the hypospadias, the quality of available tissue, the surgeon’s training, and whether this is a first repair or a revision.

Tubularised incised plate repair (TIP / Snodgrass)

This is the most commonly used technique worldwide for distal and many midshaft cases. The surgeon makes an incision down the middle of the urethral plate (the strip of tissue running from the opening to the tip) and then rolls the tissue into a tube to form the new urethra. It is usually a single-stage operation. Recovery is relatively short and cosmetic results are generally good.

MAGPI (meatal advancement and glanuloplasty)

Used for very mild distal cases where the opening is just below the tip and there is no curvature. The surgeon advances the opening forward and reshapes the glans. It is a shorter operation than TIP and avoids creating a long new urethra.

Onlay island flap repair

Used for some midshaft and proximal cases. A flap of foreskin skin, with its own blood supply, is used to widen and complete the new urethra. It allows a single-stage repair in cases where the urethral plate alone is not enough.

Two-stage repair (including the Bracka technique)

For severe proximal hypospadias, for cases with significant chordee that cannot be straightened without dividing the urethral plate, or for failed previous repairs, surgeons often plan a two-stage operation. In the first stage, the curve is corrected and a graft — often from the inner foreskin or, if the foreskin has already been used or removed, from the inside of the cheek (buccal mucosa) — is placed to prepare the ground for the new urethra. After several months of healing, a second operation tubularises the graft into the new urethra. Two-stage repairs are longer overall but can give better results in complex cases.

Chordee correction (orthoplasty)

Whether part of a one-stage or two-stage repair, correcting the downward curve is a key part of surgery. Techniques include removing tight tissue on the underside of the penis, placing stitches on the upper side to balance the curve (dorsal plication), or using grafts on the underside in severe cases.

The foreskin: reconstruction or circumcision

In many distal repairs the foreskin is preserved and reconstructed so that it looks natural. In other cases, particularly when the foreskin tissue is used to build the new urethra, the child is effectively circumcised as part of the operation. The surgeon will discuss with you in advance which outcome is planned, recognising that family preference matters as well as the technical needs of the repair.

Alternatives and Watchful Waiting

For some children with very mild hypospadias — opening on the glans, straight penis, forward stream — surgery may not be necessary. In these cases, the family and surgeon may agree on watchful follow-up rather than operating. The child is reviewed periodically, and surgery can still be considered later if function or appearance becomes a concern.

There are no medical alternatives that correct hypospadias without surgery. Hormonal treatment is sometimes used before surgery to improve tissue size in selected cases, but it is a preparation step, not a substitute. Families occasionally hear about non-surgical “treatments” online; these are not supported by evidence and are not recommended by paediatric urology societies.

If a first repair has not worked well, revision surgery is the path forward rather than further conservative management.

Preparing for Hypospadias Repair

Preparation has both practical and emotional sides. Your child’s surgical team will guide you through the specifics, but the following are typical steps.

Pre-operative assessment

Before surgery is scheduled, your child will have:

• A detailed examination of the penis and scrotum, including assessment of the opening, curve, and foreskin.
• A review of growth, general health, and any other congenital conditions.
• Blood tests and, in some cases, a urine test to rule out infection.
• Imaging (such as ultrasound of the kidneys) if the surgeon suspects associated urinary tract differences, especially in proximal cases.
• Genetic or endocrine evaluation in selected cases — for example, when proximal hypospadias is combined with undescended testes.

Hormonal preparation

In some children with a small penis or limited tissue, the surgeon may prescribe a short course of testosterone (as a cream or injection) for a few weeks before surgery to enlarge the penis and improve tissue quality. This is decided case by case.

The week before surgery

• Keep your child well and infection-free; report any cough, fever, or rash to the team, as surgery may need to be postponed.
• Follow the team’s fasting instructions exactly — usually no solid food for several hours and no clear fluids for a shorter period before anaesthesia.
• Prepare loose clothing, extra nappies (or pull-ups) one or two sizes larger than usual to fit comfortably over dressings, and entertainment for recovery at home.
• Arrange time off work for at least one parent during the first week.

Preparing your child emotionally

For infants, the main concern is your own preparation. For toddlers and older children, simple, honest language helps: explaining that the doctors will fix the place where wee comes out, that they will be asleep during the operation, and that there will be a bandage afterwards. Avoid surprises on the day.

What Happens During Hypospadias Repair

Hypospadias repair is performed under general anaesthesia. Many surgeons combine this with a regional block (a caudal or penile nerve block) to reduce pain after the operation.

Step by step

1. Examination under anaesthesia. Once your child is asleep, the surgeon confirms the position of the opening, the degree of chordee (often using a saline injection into the penis to create an artificial erection), and the quality of the tissue. The final surgical plan can adjust at this point.
2. Straightening the penis. If there is a curve, it is corrected first, using one of the techniques described earlier.
3. Creating the new urethra. Depending on the technique, the urethral plate is tubularised, a flap is rotated in, or a graft is placed (in the first stage of a two-stage repair).
4. Bringing the new opening to the tip. The glans is opened and then closed around the new urethra so the opening sits at the tip.
5. Reconstructing the foreskin or completing the circumcision. The skin of the penis is closed and either the foreskin is reformed or the circumcision is finished, depending on the plan.
6. Placing a catheter and dressing. A small soft tube (catheter or urethral stent) is usually left in the new urethra to drain urine and protect the repair while it heals. A dressing is applied to control swelling.

The operation typically lasts between 1 and 3 hours for distal repairs and longer for proximal or two-stage repairs. Most distal cases are done as day surgery; proximal or two-stage cases may need a short hospital stay.

Recovery and Healing

The first 24 to 72 hours

• Pain. Most children have manageable discomfort with paracetamol and sometimes ibuprofen. Stronger pain medicines are occasionally used briefly. The regional block given during surgery helps for the first several hours.
• The catheter or stent. A small tube drains urine into a nappy or a small bag. You will be shown how to manage it.
• Dressing. The penis usually has a snug, supportive dressing. Some teams use a foam dressing, others use a wrap; some leave the penis without a dressing. Follow your team’s specific instructions.
• Activity. Quiet activity is encouraged. Crawling and play are usually fine; rough play, ride-on toys, and straddle toys are not.

The first 1 to 2 weeks

• The dressing is typically removed at a scheduled appointment, or it may fall off on its own. Do not pull it off.
• The catheter is usually removed at 5 to 14 days, depending on the type of repair. Some surgeons remove it earlier in distal cases.
• You may be asked to give a low dose of an antibiotic while the catheter is in place to reduce the risk of urinary infection.
• Bathing instructions vary by surgeon. Many teams allow gentle baths after a set number of days; some prefer sponge baths until the catheter is out.
• Bruising, swelling, and some bloody or yellow ooze from the wound are normal in the first week.

The first 4 to 6 weeks

• The penis continues to look swollen and may appear different from its final shape. This is expected.
• Most children return to nursery, daycare, or school after 1 to 2 weeks if comfortable, avoiding straddle play and contact sports.
• The first follow-up visit is usually within the first month to check the wound, the urinary stream, and any concerns.

Long-term healing

Tissue remodelling continues for 6 to 12 months. The final appearance, stream quality, and any signs of complications such as narrowing become clearer over this period. Follow-up visits are typically planned at intervals through the first year, and sometimes again around puberty, when growth of the penis can reveal late effects of the repair.

When to call the surgical team during recovery

Contact the team if your child has:

• A fever above 38°C (100.4°F)
• The catheter falling out earlier than planned, or no urine draining from the catheter
• Heavy bleeding from the wound (small spots are normal; soaked dressings are not)
• Severe pain not relieved by the prescribed medicines
• Increasing redness, swelling, or pus from the wound
• Vomiting, refusing fluids, or signs of dehydration

Risks and Complications

Hypospadias repair is generally safe, but it is a delicate reconstruction and complications can occur, even in the most experienced hands. Risks are higher for proximal and revision repairs than for simple distal cases.

Early complications (within weeks)

• Bleeding and bruising. Usually minor and self-limiting.
• Wound infection. Uncommon with current antibiotic practice but possible.
• Catheter problems. Blockage, displacement, or discomfort.
• Skin breakdown. Areas of the closure may not heal as expected, particularly in proximal repairs.

Late complications (months to years)

• Urethrocutaneous fistula. A small abnormal opening between the new urethra and the skin, causing a second stream or leak. This is the most common late complication and may need a small revision operation, typically at least 6 months after the original surgery.
• Meatal stenosis. Narrowing at the new opening, leading to a thin or sprayed stream.
• Urethral stricture. Narrowing further along the new urethra, causing straining or a slow stream.
• Diverticulum. Ballooning out of the new urethra during urination.
• Recurrent or persistent chordee. A curve that returns or was not fully corrected, sometimes only noticeable with growth or at puberty.
• Cosmetic dissatisfaction. The appearance may not match what was hoped for, particularly after complex repairs.

• Hair growth in the urethra. Rare and historical, almost never seen with modern techniques that avoid hair-bearing skin in the new urethra.

   

Some children will need a second or third operation, especially after proximal repairs. This does not necessarily mean anything has gone wrong — it reflects the complexity of the original anatomy. Surgeons who specialise in hypospadias generally counsel families in advance about the possibility of further procedures.

Life After Hypospadias Repair

Childhood

Most children resume normal activity within a few weeks. Once healed, they should be able to urinate standing with a forward stream, and the penis should look natural. Routine paediatric checks include observing the urinary stream and asking about any spraying or straining.

Adolescence and puberty

Puberty deserves attention because the penis grows substantially. Most children who had successful repairs continue to do well, but some late issues can emerge:

• A curve that was not previously noticeable may become apparent with erections.
• A narrowing may reveal itself as a slower stream or recurrent urinary infections.
• The cosmetic result may be re-evaluated by the now-older patient, and revision may be considered.

Paediatric urology societies recommend that all children who have had hypospadias repair, especially proximal repairs, be reviewed again at or after puberty.

Adult function

The large majority of men who had hypospadias repair in childhood have normal erections, satisfactory sexual function, and normal fertility. Outcomes are best after distal repairs. Men who had proximal repair, multiple operations, or significant residual curvature may have a higher rate of sexual or functional concerns and benefit from review by an adult urologist with experience in hypospadias.

Hypospadias Repair in Older Children, Adolescents, and Adults

While most hypospadias is repaired in infancy, some patients come to surgery later. Reasons include late diagnosis, families who chose to wait, mild cases that became more bothersome with growth, or previous repairs that failed.

The surgical techniques are similar but the experience around surgery differs:

• Older patients can participate in the decision, including discussing cosmetic priorities and whether to preserve or reshape the foreskin.
• Pain management strategies are adjusted; erections during healing can cause discomfort and sometimes affect the repair, and short courses of medication to reduce night-time erections may be used.
• Recovery time is similar, but return to school, sport, or work is planned around the specific repair.
• Psychological support — whether informal counselling from the team or a referral to a clinical psychologist — is often helpful, especially for revision surgery after earlier disappointing results.

Outcomes in adult primary repair can be very good in experienced hands, although the rate of complications is generally higher than in infants because tissue is less forgiving and erections complicate healing.

Choosing a Surgeon and a Centre

Hypospadias repair is a specialist operation. Outcomes are strongly linked to surgical experience — both the individual surgeon’s caseload and the centre’s overall volume. Things families commonly look for include:

• A surgeon who is a paediatric urologist or a urologist with specific training and ongoing practice in hypospadias.
• Experience with the level of severity of your child’s hypospadias — proximal and revision cases especially benefit from high-volume surgeons.
• A clear explanation of which technique is planned and why, and what the alternatives are.
• An honest discussion of expected outcomes and the possibility of further procedures.
• Access to paediatric anaesthesia, paediatric nursing, and child-friendly facilities.
• Good rapport — you should feel able to ask questions, and your child (if old enough) should feel reassured.

It is reasonable to meet more than one surgeon before deciding, particularly for complex cases.

Frequently Asked Questions

Will my child remember the surgery?

Children operated on in infancy almost never have any memory of the surgery. Older children may have some memory of the hospital stay and recovery, but pain is well-controlled with modern techniques.

Will the penis look normal afterwards?

The aim of surgery is a natural appearance. After distal repairs, results are generally very good. After proximal or revision repairs, the appearance may be very close to normal but small differences in skin texture or shape may remain. Surgeons increasingly consider cosmetic outcome an important goal, not just function.

Will my child be able to have children later?

For most boys who had hypospadias repair, fertility is normal. The exception is when hypospadias is part of a broader condition affecting hormones or testicular development; this is uncommon and usually identified during the initial work-up.

Will surgery affect future sexual function?

Most men who had hypospadias repair in childhood report normal erections and satisfactory sexual function. Outcomes are best after simple distal repairs. Concerns about curvature or appearance can sometimes only be assessed after puberty, when a review with a urologist may be helpful.

Why does my child need a catheter after surgery?

The catheter or stent drains urine away from the new urethra while it heals, reducing pressure on the delicate stitches. It also helps the new urethra hold its shape during the first days of healing. It is usually removed at the first follow-up visit.

Can hypospadias come back?

The hypospadias itself does not return, but complications such as a fistula, narrowing, or recurrent curve can develop during healing or appear later, particularly around puberty. Long-term follow-up is part of standard care.

How many operations might be needed?

Distal repairs are usually a single operation. Proximal repairs may be planned as two stages from the start. About 1 in 4 or more children with proximal hypospadias eventually need an additional operation for complications, although the rate is much lower for distal cases. Your surgeon will give you an estimate based on your child’s anatomy.

Is circumcision part of the surgery?

It depends on the technique. In some repairs the foreskin is reconstructed so the penis looks uncircumcised; in others, especially when foreskin tissue is needed to build the urethra, the child is effectively circumcised. This is discussed in advance.

Should we wait until my child is older so he can decide?

This is a question more parents are asking. Paediatric urology societies still favour early repair (between roughly 6 and 18 months) because of better healing, simpler recovery, and the absence of conscious memory. For mild cases where function is not affected, watchful waiting is reasonable. For significant hypospadias, delaying surgery into older childhood or adolescence is generally associated with more difficult recovery and higher complication rates, although it remains an option families can discuss with their surgeon.

What if a previous repair has not worked well?

Revision surgery is possible at any age, although the timing of a revision is usually at least 6 months after the previous operation to allow tissues to soften. Revision cases are best handled by surgeons with substantial experience in complex hypospadias.

Conclusion

Hypospadias repair is one of the most established reconstructive operations in paediatric urology. For most children, a single, carefully planned operation in infancy produces a penis that looks natural, allows standing urination with a forward stream, and supports normal sexual function in adult life. For children with more severe forms, a staged approach and longer follow-up are common, and the journey is more involved — but outcomes in experienced hands are good.

As a parent, the most useful things you can do are to choose a surgeon and centre with genuine experience in hypospadias, understand the plan and the realistic range of outcomes, follow the post-operative care instructions carefully, and keep up with long-term follow-up — including a review around puberty. The specific decisions about timing, technique, and any further procedures belong to a conversation between you and your child’s urology team, informed by your child’s individual anatomy and your family’s priorities.