The Jefferson Institute is a non-partisan, not-for-profit corporation and an Equal Opportunity Employer.
A crown is a cover or âcapâ your dentist can put on a tooth. The crown restores the tooth to its normal shape, size and function. The purpose of a crown is to make the tooth stronger or improve the way it looks. You may need a crown if you:
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. Types of Dental Crowns. There are four different types of dental crowns. Ceramic â These are used for restoring front teeth, and are popular in this area for their ability to blend with your natural tooth color. The crown is made of a porcelain-based material.