Los Angeles Times, February 16, 2011
Imaging tests such as MRIs and X-rays frequently are performed so that doctors can protect themselves from lawsuits, according to a new study. A review of 2,068 orthopedic patients throughout Pennsylvania showed that almost 35% of the imaging costs were ordered for "defensive" purposes, researchers from Children's Hospital of Philadelphia reported Tuesday at the annual meeting of the American Academy of Orthopaedic Surgeons in San Diego. Medical malpractice lawsuits often hinge on charges that the doctor should have ordered more tests, said the lead author of the study, Dr. John Flynn, associate chief of orthopedic surgery at Children's. "Such a claim may be the driving force of so much of the defensive test ordering," he said in a news release.