A root canal treatment is a very common procedure. It is known that it scares us all, although when we know that another person is going to receive it, it even makes us laugh. But when someone asks about root canal treatment, most of us, even dentists, find that fear or laughter to be absurd, to say the least. Although many may not know it, root canals have been with us for generations. Many years ago, ancient civilizations used this…