We recommend bridges in those cases, when one tooth is missing and there is a gap, an interspace between the other two teeth, and the chewing function and the aesthetics are impaired. Preparation involves recontouring these teeth by removing a portion of enamel to allow room for a crown to be placed over them. The framework of the bridge can be nickelfree metal. and on the outside ceramics. At the front where the aesthetics is most important, we recommend pure ceramics , which means, that the framework of the bridge is made of ceramics ( zirconia crown ), as well.