06/05/2026
That cloud you see when a drill hits an old silver filling? That's the part most people never think about.
A "silver" filling is about 50% mercury. While it sits intact in your tooth, it releases very little. But the moment it's drilled, the friction and heat throw off a spray of fine particles and v***r โ and according to peer-reviewed research, that particulate can be an even greater source of mercury exposure when inhaled than the v***r itself.
That's why, in Dr. Z's view, the real question was never "should I remove my fillings?" It's "if I do, how is it being done?"
A protected removal is designed to catch that spray before it ever reaches you:
๐ฆท Rubber dam isolating the tooth
๐ฆท High-volume suction right at the source
๐ฆท Cool water to limit heat and v***r
๐ฆท Clean air to breathe + full protection for the team
Same procedure. Completely different exposure.
If you've got old amalgam fillings and you've never been shown how a safe removal actually works, that's worth a conversation โ no pressure, just information.
๐ Source in image: Mercury vapour exposure during amalgam removal, J. Occupational Medicine & Toxicology (PMC3850894).
Educational content โ not a substitute for personalized dental advice.
