Description

Temporary filling materials are dental substances used to fill a tooth cavity or seal a tooth temporarily until a permanent restoration can be placed. These materials protect the tooth from bacterial invasion, prevent contamination, reduce sensitivity, and maintain tooth function during the interim period. Common Types and Materials of Temporary Fillings: Zinc Oxide Eugenol (ZOE): A widely used temporary filling with sedative effects on the tooth pulp, providing pain relief. It is easy to apply but can be less durable. Cavit: A quick-setting, self-curing material that hardens in a moist environment, easy to apply and remove, commonly used for short-term restorations. Zinc Phosphate Cement and Polycarboxylate Cement: Traditional cements used for temporary restorations with moderate strength and adhesion. Glass Ionomer Cement: Releases fluoride, bonds chemically to tooth structures, and provides moderate durability. Suitable for slightly longer temporary restorations. Temporary Composite Resins: Tooth-colored materials used when aesthetics are important. They offer good strength and adhesion but are generally more expensive. Calcium Hydroxide-Based Materials: Used especially after endodontic treatments for their antibacterial properties and to promote healing. Temporary fillings are generally softer than permanent ones, allowing easy removal and replacement. They serve to seal cavities after procedures like caries removal or root canals, preventing food, bacteria, and saliva from entering the cavity. Their color can vary (white, bluish, pinkish) to help dentists identify them during removal. In summary, temporary filling materials vary based on clinical needs, offering protection, pain relief, fluoride release, or esthetic options until a permanent filling or crown is placed.​