TwoTankAmin
Fish Connoisseur
I am a retired senoor. For my entire life I have been fortunate to have had excellent dentists and doctors. My current dentist teaches in a nearby dental college and he is certified to do anesthesia beyond the normal locals. I was out cold when he had to pull a tooth,
When I was a boy the dentist's drill was mechanically driven by a series of pullys and drive cords. The drill speed was definitely not high speed. Nitrous oxide was the most commonly used anesthesia. No needles with novocaine.
https://www.colgate.com/en-us/oral-health/anesthesia/what-does-laughing-gas-do#
When I was a boy the dentist's drill was mechanically driven by a series of pullys and drive cords. The drill speed was definitely not high speed. Nitrous oxide was the most commonly used anesthesia. No needles with novocaine.
https://www.colgate.com/en-us/oral-health/anesthesia/what-does-laughing-gas-do#