A new study from an Indiana University School of Medicine
researcher finds that from 2002 to 2011, accidents on backyard trampolines accounted
for nearly 289,000 visits to emergency rooms for broken bones. Factor in all
accidents, not just fractures, and the tally rises to more than 1 million ER
visits, according
"We are inundated with injuries," said Dr. Randall
T. Loder, chair of orthopaedic surgery at the IU School of Medicine and the
study's lead author. "Kids need to be healthy and active, but this is not
the way to do it."
His study, the first to look at fractures related to
trampoline use nationwide, found that over 10 years, trampolines caused an
estimated 288,876 fractures, at a cost of more than $4 million. Trampoline
injuries overall led to more than $1 billion in emergency room visits.
Loder, a surgeon at Riley Hospital for Children at IU
Health, decided to do the study after seeing an increase in the number of
patients with fractures suffered in backyard trampoline accidents.
The American Academy of Pediatrics has recommended against
backyard trampolines since 1999, and many homeowner insurance policies either
prohibit them or have a clear exclusion for trampoline injuries.
Still, that doesn't stop parents from purchasing them. Even
Carmel personal injury lawyer Jason Reese of the firm Wagner Reese has one in
his yard.
Eight years ago he purchased a trampoline for his three
kids, now 14, 11 and 9; two years ago he replaced it with a large one he
considers safer. He also hires an inspector to check the net once a year.
Strict rules govern the use of the Reese family's
trampoline. No more than four kids at a time. A parent must be home. Don't
bounce against the safety net. And no one is to go airborne.
Neighborhood kids come over often to bounce, though the
Reese family is far from the only one in their neighborhood with a trampoline.
His kids use the backyard trampoline almost daily.
The only injuries from their trampoline? A few bloody noses.
"For the most part, like any other parenting thing, it
comes down to supervision," Reese said. "You can do it safely."
Still, he's amazed at what he sees in other people's
backyards, from trampolines that have no nets, to those that sit on uneven
surfaces to trampolines with decaying mats that provide iffy support.
Little surprise that stories about trampoline-related
injuries are rife in the suburbs.
According to Loder's study, which included data from 100
hospitals nationwide, the number of injuries peaked in 2004 with about 110,000.
Since then, the number has slowly dropped to an estimated 80,000 injuries in
2011.
"Whether it's 80,000 or 100,000, that's still a huge
number of totally preventable injuries," Loder said. "The way to
prevent it is not to go on it at all. There are lots of other ways to get
exercise."
The most common trampoline-related injury that Loder sees at
Riley is an elbow fracture, which in some cases requires immediate surgery.
Knee fractures that threaten growth plates and require surgery are also common,
he said.
On average, patients were 9 years old; though those who have
injuries of the spine, head, ribs and sternum — accounting for 4 percent of the
injuries seen — had an average age of nearly 17, perhaps because they are
bigger and can jump harder.
The study looked only at backyard trampolines and did not
include trampoline parks, such as the popular SkyZone. Almost all of the
fractures, 95 percent, happened at the injured person's home.
Loder does not question the appeal of trampolines, just
whether they're worth the risk.
"I'm sure they're fun," he said. "There's no
doubt about it that they're fun. They're fun up until the time they get the
injury."
