Have you had a rash of fillings after years of healthy teeth? The culprit may be “microcavities,” and not every dentist thinks they need to be treated, reports Science Times.
With increasingly sophisticated detection technology, dentists are finding — and treating — tooth abnormalities that may or may not develop into cavities. While some describe their efforts as a proactive strategy to protect patients from harm, critics say the procedures are unnecessary and painful, and are driving up the costs of care.
“A better approach is watchful waiting,” said Dr. James Bader, a research professor at the University of North Carolina School of Dentistry. “Examine it again in six months.”
To read more about this controversial subject, go to New York Times health blog, or to New York Times.
