Is a procedure used to install a dental crown after damage. Normally, it requires at least two visits to a dentist. In the first visit, dentist examines the teeth to ensure it can support the crown then starts filling the crown to ensure it can support the crown. The dentist then takes an impression of the teeth and send to the dental lab so that permanent crown is made. In the second visit, the permanent crown is installed. Several types of crowns are available, i.e., porcelain, ceramic, stainless steel, resin, and gold. The procedure can be undertaken for cosmetic reasons or repair damaged the tooth.