Shaken Baby Syndrome

Shaken baby syndrome is a severe form of head injury that occurs when a baby is shaken forcibly enough to cause the baby’s brain to rebound (bounce) against his or her skull. This rebounding may cause bruising, swelling, and bleeding (intracerebral hemorrhage) of the brain, which may lead to permanent, severe brain damage or death. The condition is usually the result of non-accidental trauma or child abuse. In rare instances it may be caused by tossing a baby in the air or jogging with a baby in a backpack. Symptoms may include changes in behavior, irritability, lethargy, loss of consciousness, pale or bluish skin, vomiting, and convulsions. Although there usually are no outward physical signs of trauma, there may be broken, injured, or dislocated bones and injuries to the neck and spine.

Immediate emergency treatment is necessary and usually includes life-sustaining measures such as stopping internal bleeding and relieving increased intracranial pressure.

Generally, the prognosis for children with shaken baby syndrome is poor. Most will be left with considerable disability. Retinal damage may cause loss of vision. If the child survives, he or she may require lifelong medical care for brain damage injuries such as mental retardation or cerebral palsy.

Information provided by the
National Institute of Neurological Disorders and Stroke
National Institutes of Health

Each year, Medical College of Wisconsin physicians care for more than 180,000 patients, representing nearly 500,000 patient visits. Medical College physicians practice at Children's Hospital of Wisconsin, Froedtert Memorial Lutheran Hospital, the Milwaukee VA Medical Center, and many other hospitals and clinics in Milwaukee and southeastern Wisconsin.