Abstract

The success of fixed restoration depends upon the accurate impression. Newer techniques including digital impressions and digital scanners have emerged as a result of the problems of traditional impressions, such as choking and foul taste. Digital imprinting and computer-aided design/computer-aided manufacturing technologies has many advantages over traditional methods. Using CAD/CAM systems, intraoral scanner technology makes exact three-dimensional photographs of dental structures, which helps in prosthesis design and fabrication.An implant-supported prosthesis uses digital impressions combined with CBCT data to design custom abutments and prosthesis.

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