AURORA, Colo. (Nov. 9, 2010) As dog bites become an increasingly major public health concern, a new study shows that unsupervised children are most at risk for bites, that the culprits are usually family pets and if they bite once, they will bite again with the second attack often more brutal than the first.
The study, the largest of its kind, was done by Vikram Durairaj, MD, of the University of Colorado School of Medicine, who found that dogs usually target a child's face and eyes and most often it's a breed considered `good' with children, like a Labrador retriever.
"People tend to think the family dog is harmless, but it's not," said Durairaj, associate professor of Ophthalmology and Otolaryngology-Head and Neck Surgery, who presented his study last month at the American Academy of Ophthalmology's annual meeting. "We have seen facial fractures around the eye, eye lids torn off, injury to the tear drainage system and the eyeball itself."
Some wounds are so severe that patients require multiple reconstructive surgeries.
Durairaj said dog bites are especially devastating to children because they are smaller and their faces are within easy reach of the animal's mouth. The likelihood of a child getting bitten in their lifetime is around 50 percent with 80 percent of those bites involving the head and neck.
According to the Centers for Disease Control and Prevention, about 4.5 million people are bitten by dogs each year and 885,000 require medical attention. The total cost is estimated at up to $250 million.
The study looked at 537 children treated for facial dog bites at The Children's Hospital on the University of Colorado's Anschutz Medical Campus between 2003 and 2008. Durairaj found that 68 percent of bites occurred in children 5-years-old or younger with the highest incidence in 3-year-olds. In the majority of cases, the child knew the dog through the family, a friend or a neighbor. And more than h
|Contact: David Kelly|
University of Colorado Denver