Some dentists comment on this in reddit (It's old news in the dental world) https://www.reddit.com/r/science/comments/3vsrgo/no_drill_dentistry_shows_fillings_

Some dentists comment on this in reddit (It's old news in the dental world) https://www.reddit.com/r/science/comments/3vsrgo/no_drill_dentistry_shows_fillings_arent_needed_in/ https://www.reddit.com/r/science/comments/3vsrgo/no_drill_de... It does pose an interesting question, how do I know my dentist is up to date.