Multiple research studies since 1992 have shown that when dentin bonding systems are placed on freshly cut dentin and allowed to mature it results in

With the introduction of multiple zirconia materials (3y, 5y, 4y) and now Yttria Multilayered it is important to understand what zirconia is and how these

In the last 6 years, many new bonding agents have entered the market. Some of these materials have not been able to deal effectively with