Temporary cements are dental materials used to hold crowns, bridges, or other restorations in place for a short period. They provide a secure fit while allowing for easy removal when necessary, such as during follow-up appointments or adjustments. These cements are designed to be less durable than permanent cements, making them suitable for temporary applications. Common types of temporary cements include zinc oxide-eugenol and resin-based cements. They are often used in procedures involving dentistry where a patient may need to try out a restoration before finalizing the treatment. Temporary cements help maintain tooth function and aesthetics until a permanent solution is applied.