Non-metal ceramic restorations are fixed - prosthetic replacements representing aesthetics and functionality. They are appropriate for use both in front and in back region of the mouth. Todays systems are manufacured in such a way, that they comply with numerous aesthetic demands of the patients and also have great strenght which enables them to be applied in the back region of the mouth. These types of material can be used in the minimal preparation of the tooth (vestibular veneers) in the front of the region, which has high aesthetic demands, and in classic full crowns and bridges. It is essential to create a good indication and to accordingly prepare the tooth in relation to the material which is going to be used. The tehnicians insight to the preparation can be made possible by a good imprint of the preparation with highlighted edges. This will enable the tehnician to fully apply his skills in making the restoration. After the restoration is prepared and fitted comes the cementing. Great care should be taken in following the cements' manufacturers instructions on its proper application which depends on the type of cement being used. If the instructions are not followed accordingly, the loss or damage to the restoration may occur. This in turn causes the patients dissatisfaction and loss of their trust in us as doctors of dental medicine.