Type III glass ionomer cement is primarily used as what?

Type III glass ionomer cement is primarily utilized as a restorative material in areas where erosion has occurred, making it particularly useful in certain clinical scenarios. It has been designed to provide a balance of strength, aesthetics, and bonding properties to tooth structures. One of its key features is its ability to release fluoride, which helps to protect the tooth against further caries, especially in areas that are more susceptible to erosion.

In the context of use as a liner under restorations, Type III glass ionomer cement serves to protect the pulp from thermal stimuli and chemical irritants while also providing additional support to the restorative material placed on top. Its ability to adhere to both the tooth structure and the restorative material further enhances its effectiveness in this role.

Each dental material has its specific applications; therefore, understanding the intended use and properties of materials like Type III glass ionomer is crucial for appropriate treatment decisions in dental practice.