Zircon, which is an aesthetic and highly durable porcelain type, is made with the support of zirconium material, which enables working without metal support as a substructure material in ceramic tooth restorations, and very aesthetic and solid results are obtained in ceramic restorations. Those who have excessive loss of substance in their teeth, those who want to have a bridge restoration, those who have problems in the anterior tooth area, those who want to get the best aesthetic result, those who are allergic to metal materials can have zirconium prostheses.