Conditions
Bladder Exstrophy and Epispadias
Quick answer
Bladder exstrophy is a rare birth condition where the bladder is open and lies on the outside of the lower belly. It almost always comes with epispadias, where the urethra (urine tube) is open along its top surface. Children need a series of reconstructive operations in specialist centres, followed by lifelong care for bladder control, kidneys and sexual health.
Medically reviewed by The Curaventa Team · Last updated 2026-10-27
The condition starts early in pregnancy, when the lower abdominal wall does not close fully. The bladder lining is exposed, the pubic bones are spread apart and the genitals are split on the upper side. It is part of a range called the exstrophy-epispadias complex.
Repair aims to close the bladder and abdominal wall, rebuild the genitals and, later, help the child stay dry. This is usually done in planned stages over several years. Some centres attempt a more complete single repair in the newborn period.
Children whose first closure has broken down often need re-operation. These repeat repairs are complex and benefit from a team that treats exstrophy regularly.
Symptoms
- Red bladder lining visible on the lower abdomen at birth
- Constant dripping of urine
- A short, upturned penis with an open top in boys
- A split clitoris and wide-set labia in girls
- Widely separated pubic bones and a low-set belly button
- Waddling walk in some children due to pelvic bone shape
Causes and risk factors
- Abnormal development of the cloacal membrane in early pregnancy
- No clear cause in most children
- Slightly higher chance when a parent or sibling is affected
- More common in boys than girls
- Cloacal exstrophy, the most severe form, also involves the bowel
How it is diagnosed
- Prenatal ultrasound showing no filled bladder and a low umbilical cord
- Examination at birth, which confirms the diagnosis
- Kidney ultrasound to check for swelling or reflux
- Pelvic X-ray or CT to plan bone surgery (osteotomy)
- Bladder capacity checks and urodynamics before continence surgery
Stages
- Isolated epispadias: the urethra is open on top but the bladder is closed
- Classic bladder exstrophy: the bladder and urethra are open on the abdominal wall
- Cloacal exstrophy: bladder and part of the bowel are exposed, often with spine problems
When a procedure is needed
Surgery is always needed. The bladder is usually closed in the first days or weeks of life, often with cutting and realigning the pelvic bones. Epispadias repair and bladder neck surgery follow in later stages, timed to the child's growth and bladder size.
Frequently asked questions
Will my child be able to stay dry?
Many children gain useful bladder control after staged repair. Some need extra surgery, such as bladder enlargement or a small channel for emptying with a catheter. Your surgeon will explain what is realistic after checking bladder size.
Why do the pelvic bones need surgery too?
The pubic bones are spread apart in this condition. Bringing them closer reduces tension on the bladder closure and improves the chance it heals. It also supports later continence surgery.
Our child's first closure failed abroad. Can it be redone?
Yes, re-closure is possible but more complex. Bring all operation notes and photographs. The team will usually wait for tissues to heal and plan a careful staged approach.
How long do families usually stay in India for a closure operation?
Plan for several weeks. Newborns and infants often need immobilisation of the legs and pelvis after closure, with drains and catheters. The team will advise when travel is safe.
What follow-up is needed back home?
Regular kidney ultrasound, urine checks and blood pressure monitoring are needed. Later, adolescents need guidance on sexual function and fertility. Bladder screening continues into adult life.
Medically reviewed by The Curaventa Team. Last updated 2026-10-27. General information, not medical advice. Medical editorial board · Editorial policy · How we get prices
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