A futuristic ‘plasma jet’ that eradicates tooth decay without fillings could be replacing the hated dentist’s drill in as little as three years, it was claimed today.
The space-age device fires a beam of electrically-charged oxygen atoms into tooth cavities to obliterate decay-causing bacteria.
Traditionally, the same job is done by drilling holes into the tooth that has to be filled.
Continue reading… “Space-Age Plasma Jet ‘Set To Replace Dentist’s Drill’”