Which type of glass ionomer is specifically known for its fluoride release?

The type of glass ionomer specifically known for its fluoride release is recognized as Type 3 glass ionomer. This material is often used in restorative dentistry, particularly for its ability to adhere to tooth structure and for releasing fluoride over time. The fluoride release is beneficial as it can help in the remineralization process of tooth enamel and provide a level of protection against secondary caries.

Type 3 glass ionomer cements are typically used for cementation and as restorative materials in areas that are at a higher risk of decay, such as in primary teeth or in patients with a high caries risk. The release of fluoride continues over an extended period, which adds to their therapeutic benefits in dental treatment. This attribute distinguishes Type 3 from other types of glass ionomer materials, which may not have the same focus on fluoride release or may be intended for different applications in dentistry.