While that was generally true it's generally not the case anymore. This isn't a knock on older dentists but the fact is - you're good at what you practice. Yo

While that was generally true it's generally not the case anymore. This isn't a knock on older dentists but the fact is - you're good at what you practice. Younger dentists (and better/more progressive dentists) do composites without the downside you're sharing. If a composite is structured correctly it should last over 10 years I've been told. Sure, an amalgam may last your lifetime, but I for one will never allow mercury to be in my mouth long term. Mercury changes significantly to insignificant amounts of heat (i.e. thermometer) - and while the ADA will tell you it's "sealed" it's considered a toxic substance, which has been disputed by many researchers. This is why amalgam is banned in most developed countries. I asked about the failing of a composite as you've described and was told that what you stated is not true. Any filing can fail and leak as described, this is generally a result of bad dentistry or trauma to the filing that impacted it's seating and is why you have annual X-rays done. ANY filing can fail regardless of compound leading to shadowing as described. So you have a choice. Mercury or safer materials that, when used properly, are a safer / healthier alternative. In closing - keep in mind one thing: not every doctor is as skilled or cognizant as the next. They're humans as well and there are fantastic doctors and there are greedy and poor skilled doctors. The fact is you should understand your doctor's core competency and skills as best you can. Unfortunately most doctors know who the bad doctors are in regions, but the status quo is to not throw any other doctor under the bus. The consumer loses because it's hard to get at that information. If in doubt, get a second opinion - if there's a big derivation in prognosis, get a third. It's your health at stake.