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Shaken Baby Syndrome

What's the Problem?

Shaken Baby Syndrome (SBS) is a severe form of physical child abuse. SBS may be caused from vigorously shaking an infant by the shoulders, arms, or legs. The "whiplash" effect can cause intracranial (within the brain) or intraocular (within the eyes) bleeding. Often there is no obvious external head trauma. Still, children with SBS may display some outward signs:

SBS can result in death, mental retardation or developmental delays, paralysis, severe motor dysfunction, spasticity, blindness, and seizures.

Who's at Risk?

Small children are especially vulnerable to this type of abuse. Their heads are large in comparison to their bodies, and their neck muscles are weak. Children under one year of age are at highest risk, but SBS has been reported in children up to five years of age. Shaking often occurs in response to a baby crying or having a toilet-training accident. The perpetrator tends to be male and is primarily the biological father or the mother's boyfriend or partner. Caregivers are responsible for about 9%-21% of cases. The explanation typically provided by the caregiver—"I was playing with the baby"—does not begin to account for the severity of trauma. Many times there is also a history of child abuse.

Can It Be Prevented?

SBS is completely preventable. However, it is not known whether educational efforts will effectively prevent this type of abuse. Home visitation programs are shown to prevent child abuse in general. Because the child's father or the mother's partner often causes SBS, they should be included in home visitation programs. Home visits bring community resources to families in their homes. Health professionals provide information, healthcare, psychological support, and other services that can help people to be more effective parents and care-givers.

The Bottom Line

Case Examples

Devin was 4 months old when he was violently shaken by a caregiver at his day care center. He started vomiting after meals a few days later and became very tired and lacked motivation. Doctors initially diagnosed a viral infection, however, after 11 days, when he became dehydrated, he was hospitalized. A CT scan revealed a hemorrhage (bleeding) in his brain and subsequent X-rays showed he had a few broken ribs and a broken shin bone. The parents were questioned by police and the Department of Children and Families. A review of the child's previous days led to them to the day care center. His abuser is now serving a 9-year prison sentence. Devin has permanent brain damage and receives therapy. (This is a true story. To read more about it and other victims, see www.shakenbaby.com/frameset_advocacy.htm )

Mikey was hospitalized at 9 weeks old and diagnosed with Shaken Baby Syndrome. His injuries were bilateral retinal hemorrhages (bleeding in his eyes), subdural hematoma (bleeding on the brain), and subarachnoid hemorrhage (swelling within the brain), as well as a healing broken rib. His mother's live-in boyfriend and biological father was the perpetrator. At age two, Mikey does not yet walk or talk, although his vision has improved. He takes medicine to prevent seizures and continues receiving physical therapy. (This is a true story. To read more about it and other victims, see www.shakenbaby.com/frameset_advocacy.htm.)

Page last modified on February 27, 2004


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