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Hypospadias

Definition

With hypospadias, the opening of the urethra develops on the underside of the penis. The urethra is the tube that connects the bladder to the outside of the body so that urine can exit. In most boys, the opening is at the tip. The penis may also have a downward curve. This is called chordee .
The Male Reproductive System
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Causes

Hypospadias occurs when the penis develops while the child is in the womb. The cause of hypospadias is usually not known.

Risk Factors

Risk factors include:

Symptoms

Symptoms may include:

Diagnosis

This condition is usually diagnosed at birth. More tests may be done if your child has other conditions.

Treatment

With mild forms, no treatment is needed. If the condition causes functional problems, surgery may be done. The surgery is done by a doctor called a pediatric urologist.
If the urethral tissues cannot be brought back together, tissue grafts are used, usually from the foreskin or inside of the mouth. These grafts are used to:
Surgery is typically done when the child is 6-18 months old, but may be done at any age.

Prevention

There is no known way to prevent this condition.

RESOURCES

American Urological Association http://www.auanet.org

Healthy Children—American Academy of Pediatrics http://www.healthychildren.org

CANADIAN RESOURCES

Canadian Urological Association http://www.cua.org

Health Canada http://www.hc-sc.gc.ca

References

Hypospadias. EBSCO DynaMed website. Available at: http://www.ebscohost.com/dynamed. Updated May 14, 2015. Accessed September 1, 2015.

Hypospadias: a birth defect of the penis. Healthy Children—Academy of Pediatrics website. Available at: http://www.healthychildren.org/English/health-issues/conditions/genitourinary-tract/Pages/hypospadias-a-birth-defect-of-the-penis.aspx. Updated August 20, 2015. Accessed September 1, 2015.

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