Dentists no longer use Novocain when treating patients. No, this doesn’t mean we’ve somehow managed to make dentistry completely painless (we wish!). Read more
A periodontist is a fully trained dentist who specializes in treating periodontal disease (advanced gum disease) and the placement of dental implants. Read more
The answer: Bone loss.
A common legend says that an astronaut who returned to Earth after an extended stay on a space station had bones so weak that he broke his arm lifting a tea cup. Read more