Frequent dental X-rays are associated with an increased risk of developing the most common, noncancerous brain tumors, according to a new study, a finding that researchers say should serve as a reminder that even dental X-rays may be harmful if ordered too often. Elizabeth Claus, HMS instructor in surgery at Brigham and Women’s Hospital, is the lead author of the study. William Curry, HMS assistant professor of surgery at Massachusetts General Hospital, is also quoted.
