Australian Dental Council (ADC) Practice Test

The correct term for the procedure where soft cementum is involved is GIC restorations. Glass ionomer cement (GIC) is a material often used for dental restorations, particularly in situations where it is desirable to bond chemically to both enamel and dentin, as well as to the underlying cementum. Soft or demineralized cementum can occur in cases of periodontal disease or following tooth mobility, where the involved area needs restoration to prevent further damage and restore function.

GIC has unique properties that make it suitable for these situations; it releases fluoride and has the ability to adhere to the tooth structure, making it effective in treating areas where cementum is involved. Additionally, GIC is particularly useful in areas where moisture control is challenging, due to its ability to set in the presence of saliva.

The other options represent procedures or materials that do not specifically relate to soft cementum. Amalgam preparation deals with metallic restorations, fluoride application focuses on prevention and remineralization, and surface grinding relates to mechanical adjustments rather than restorative procedures. Therefore, GIC restorations are the appropriate procedure when considering interactions with soft cementum.