This is a birth defect of the penis. The defect involves the urethra. The urethra is the tube that connects the bladder to the outside of the body so that urine can exit.
With hypospadias, the opening of the urethra develops on the underside of the penis. Normally, the opening is at the tip. Sometimes, other defects of the penis are also present. For example, the penis may have an abnormal downward curve. This is called chordee .
This condition can be treated. Talk your child’s doctor if you think your child may have hypospadias.
The Male Reproductive System
Copyright © Nucleus Medical Media, Inc.
Hypospadias occurs when the penis does not develop normally while the child is in the womb. This may happen when hormones do not stimulate the penis to develop normally. Often, the cause is unknown.
Risk factors include:
Tell the doctor if your child has any of these:
This condition is usually diagnosed at birth. More tests may be done if your child has other abnormalities.
With mild forms, no treatment is needed. In severe cases, surgery is the only way to correct the defect. The surgery is done by a doctor called a pediatric urologist.
If the urethral tissues cannot be brought back together, tissue grafts are taken from the foreskin or inside of the mouth. These grafts are used to:
Surgery is typically done when the child is 3-18 months old.
American Academy of Pediatrics
American Urological Association
Canadian Urological Association
Academy of Pediatrics. Hypospadias: a birth defect in the penis. Academy of Pediatrics website. Available at: http://www.healthychildren.org/ . Accessed August 13, 2010.
Agency for Healthcare Research and Quality (AHRQ), National Guideline Clearinghouse. Hypospadias: guidelines in pediatric urology. AHRQ National Guideline Clearinghouse website. Available at: http://www.guideline.gov/content.aspx?id=12594 . Published March 2008. Accessed August 13, 2010.
DynaMed Editorial Team. Hypospadias. EBSCO DynaMed website. Available at: http://www.ebscohost.com/dynamed/what.php . Updated June 2, 2010. Accessed August 19, 2010.
Mayo Clinic. Hypospadias. Mayo Clinic website. Available at: http://www.mayoclinic.com/health/hypospadias/DS00884 . Updated January 22, 2009. Accessed August 13, 2010.
Last reviewed December 2013 by Adrienne Carmack, MD
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.
Copyright © 2012 EBSCO Publishing All rights reserved.
What can we help you find?close ×