OBSOLETE DENTAL MATERIALS
Obsolete Dental Dental materials http://www.ncbi.nlm.nih.gov/pubmed/23829005Materials Dental materials have come a long way. If you can look back to the 1950s, so much of what is taken for granted now didn’t even exist then! Dependable tooth colored composite materials, which now comprise the bulk of dental fillings, had not been developed. On posterior teeth, the…