I just had a root canal done - no pain ...he explained what he was doing and why. His assistant is excellent too.
Dr Banker has the correct equipment - he has a thing that goes in your mouth to keep your mouth open, your tongue in a side away from where he is working, it has light and squirts and sucks the water. Oh wow, I said so why doesn't every dentist have this miracle device? Answer because it cost money - well you think your teeth are worth it - so do I and so does Dr Banker!