Use of lithium disilicate veneers with dual cementation protocol for anterior rehabilitation: case report

The need to perform restorations with a natural appearance is one of the most challenging aspects Dentistry, as well reproduction color teeth in clinical challenge, due complex optical characteristics dentition Natural. As use ceramics more opaque restorative materials or different thicknesses, there great difficulty obtaining adequate results relation final restoration. objective this work report case smile rehabilitation anterior region facets made lithium dissilicate using double cementation protocol, aiming at uniformization color, and showing advantages protocol aesthetics smile. A 47-year- old female patient Diabetes Melitus, main complaint anterosuperior teeth, diagnosed pure ceramic crown tooth 21 resin facet 11. With this, planning was carried out exchange these correction gingival margin element 11, because elements question were zeniths. allows better aesthetic integration restorations, besides allowing reduction number parts corrections by laboratory, preparation simultaneously, ensuring appropriate shape. Therefore, given diversity cementing agents dental market, it important that dentist has extensive scientific knowledge know which cement each prosthetic restoration, addition practical technique obtain satisfactory result approved patient.