cheap metal and ceramic inserts are imported from China and other countries. According to dental experts, these cheaper products are often made using dangerous levels of lead and other chemicals such as beryllium and cadmium in unregulated laboratories. These toxic substances present in dental fixtures could even harm the human nervous system.
Chinese teeth crowns are suggested by dentists is because of low price and quick service.China's reputation has come up as a supplier of inexpensive and harmful materials. The story is the same with Chinese tooth crowns that can't be trusted either. The major disadvantages of these Chinese crowns include easy chipping leading to frequent change of crowns and that they contain increased amount of the heavy metal as high as 210 times the acceptable limit.There are possibly many other disadvantages which we will surely be finding and discussing in our coming blogs. But as of now the question is from where we can get the best zirconia crowns in India?
