Is it necessary to replace fillings if they aren't causing any trouble?
After taking x-rays and using a laser pen, my new dentist told me I needed to have my fillings replaced (I have some amalgamated fillings and some composites). I have had them in for almost 20 years and am not having any symptoms to indicate there are any problems. The reason I am skeptical is that I saw a different dentist @ Kaiser in August and they mentioned nothing at all about this. What do you think, does it sound like it's necessary to replace them?