A dental crown (also referred to as a cap) is a fixed prosthetic object that is cemented onto a tooth. Only a dentist can remove it once it’s in place. The main purpose of a crown is to cover a damaged tooth, but it also strengthens it, improving its overall appearance and alignment in the mouth.
Crowns are made by taking an impression of the tooth or teeth they’ll be covering. Before this impression is created, your dentist must first reduce your tooth’s size so that the crown fits properly. Your dentist may also place a temporary crown while the permanent one is being made.