A temporary crown is a provisional dental restoration used to cover and protect a tooth that has been prepared for a permanent crown. It is typically made from materials such as acrylic or composite resin and is designed to fit over the reshaped tooth during the time it takes to fabricate the final crown.
Temporary crowns help protect the exposed tooth structure, maintain tooth position, and support normal chewing and appearance while the permanent restoration is being made in a dental laboratory or through digital fabrication. Although they resemble permanent crowns in shape, temporary crowns are not intended for long-term use and are usually worn for a few days to a few weeks.