What is one of the common materials used for temporary restorations?

Intermediate restorative material (IRM) is widely recognized as one of the primary materials used for temporary restorations in dental procedures. IRM is a reinforced zinc oxide-eugenol material that provides adequate strength, a good seal against bacteria, and enhanced biocompatibility. It is specifically designed for temporary use, allowing for a reasonable duration of function while protecting the tooth and surrounding structures until a permanent restoration can be placed.

Additionally, IRM can withstand occlusal forces for a limited time, making it suitable for use in areas that experience significant biting pressures. The ease of application and setting characteristics of IRM also make it a preferred choice during interim dental treatments.

While other materials like composite resin and dental cement can serve various functions, they are not typically used universally for temporary restorations in the same manner as IRM. Composite resin is more often utilized for direct restorations and is not primarily indicated for temporary applications. Dental cement, while useful for certain types of temporary crown fixation, generally lacks the necessary physical properties to be considered a stand-alone material for all temporary restoration needs. Amalgam alloy, while historically used in some temporary applications, is less common for this specific purpose in modern dentistry due to advancements in other materials.