ANSI/ADA 101-2-2025: Endodontic Enlargers
Root canals are quite common: each year more than 15 million root canal treatments are performed in the United States. The dental procedure removes inflamed…
ANSI/ADA 128-2022: Hydrocolloid Impression Materials
Hydrocolloids were the first elastic impression materials available to dentists. When mixed, they form a viscous liquid that can be seated over oral structures. The liquid…