Which type of cement works best with permanent restorations?

Type I cement, specifically classified as a permanent cement, is designed for use in permanent restorations due to its strong adhesion and durability. This type of cement is typically used with crowns, bridges, and other long-lasting dental restorations because it creates a robust bond that withstands the forces of mastication and the challenges of the oral environment over time.

The formulation of Type I cement usually includes materials that enhance its strength, making it suitable for long-term use, where it is essential for maintaining the integrity of the dental restoration and ensuring that it remains securely in place. The longevity and resistance to moisture and temperature changes that Type I cement offers are critical attributes when working with permanent dental procedures.

In contrast, other types of cements serve different purposes. For instance, glass ionomer cement is often used for its ability to release fluoride and its adhesive properties to tooth structure but may not provide the same level of strength needed for permanent restorations in all cases. Temporary cement, as the name indicates, is intended for short-term use, often when a tooth needs to be temporarily restored while waiting for a more permanent solution. Polycarboxylate cement can be used for both temporary and permanent applications, but it does not always have the same strength as Type