Lead Free Crowns
Several news outlets reported concern over the safety of some imported
dental materials, such as dental crowns. Some news reports subjected foreign
made dental crowns to laboratory testing and indicated that lead had found
at a level of approximately 200 parts per million (ppm).
The CDC responded that 200 ppm (the approximate amount of lead reportedly
found in the crowns featured in the initial news report), is “highly unlikely” to cause adverse health effects.
At our dental practice, we make sure that all dental materials used are
biologically compatible and that no lead or any other impurities and
contaminants are present.
What’s made where?
There are thousands of dental laboratories across the United States, ranging
from very small 1- or 2-person operations to some that have more than 100-
employees. Some domestic dental laboratories outsource a portion of their
work to foreign laboratories in China, the Phillipines and other third world
countries.
We have all of our dental crowns and porcelain restorations fabricated by
three independent dental laboratories. Dr. Shuman has personally visited
these laboratories and has a personal relationship with every owner. If
there are questions that concern you, be assured that our practice provides
lead-free dental materials. Please e-mail us with your questions.
