I was quoted a set price for extraction of teeth after having xrays and full exams, I paid in full up front for my quote and now I am getting bills for extra charges. Now I have no teeth and I do not want to go back to them for my dentures fearing that they will add more extra charges that they feel at any time, even after I already had all the exams and xrays done and was quoted exact prices, I have no insurance and I am barely scraping up this money with out them billing me for more after paying in advance