I've been quite lucky with my current dentist since she's not a fan of replacing fillings. I have two old silver amalgam ones and I did ask her about it and she

I've been quite lucky with my current dentist since she's not a fan of replacing fillings. I have two old silver amalgam ones and I did ask her about it and she said she'd only do that in like an obvious case where it was freely wiggling or moving but otherwise they should be good for me for the rest of my life. I'm glad she's not one of those dentists that sees everything as a problem. Like when any potential carries were visible on the x-ray she'd usually wait until the next time to do another x-ray then see if it worsened before she went and drilled them out and filled them.