Glass ionomer fillings are not typically used for extensive tooth damage. But for minor temporary dental work and work needing to be done on the root surfaces below the gumline, glass ionomers are great. Composites should be used for deeper decay, chips and worn teeth.

What is ionomer used for?

Glass-ionomers have various uses within dentistry. They are used as full restorative materials, especially in the primary dentition, and also as liners and bases, as fissure sealants and as bonding agents for orthodontic brackets.

When do you need a dental GIC?

Glass ionomer cement is primarily used in the prevention of dental caries. This dental material has good adhesive bond properties to tooth structure, allowing it to form a tight seal between the internal structures of the tooth and the surrounding environment.