Over a year ago I had a root canal due to an infection and later had my teeth removed and had a bridge put in its place. I believe that infection was never solved because the pain from the bridge was immediate and still last to this day(over a year later). Does anyone know why this is happening and/or if I should look further in to this dentist not doing her job correctly? Is there any way to find out if this dentist did in fact put the dental bridge on top of an infection that was already there?