Hip and Knee Replacements on the Rise
More women and men are turning to artificial joints for a second lease on an active life.
Will we face a shortage of artificial joints in the future?
Unfortunately, the demand for joint replacement surgery may soon outpace the
availability. There are plenty of artificial joints -- no shortage there. But
there may not be enough qualified surgeons to implant them. Fewer medical
students and residents are going into orthopedic surgery, says Bostrom, and
joint replacement is not that popular a subspecialty within the field.
"Many people would rather go into spine and sports medicine, which are much
more lucrative," he says. "There's clearly going to be a lack of
qualified people doing joint replacements, there's no doubt about
A look back at the projected growth in joint replacement surgery backs him
up. Another study presented at the 2006 American Academy of Orthopaedic
Surgeons' meeting compared the number of anticipated surgeries with the number
of surgeons expected to be available in 2010, 2020, and 2030. In two years, it
found, the mean annual caseload per surgeon will be about 52 surgeries
annually. By 2030, the annual caseload should triple to 167.
But career paths often veer to meet a huge demand, and it's possible
interest in orthopaedic surgery will increase as demand grows. If not? Expect
to plan your joint replacement a few months -- or even a year -- in