Dental Ceramic materials are best able to mimic the appearance of natural teeth. Metal ceramic restorations have been available for more than three decades.metal ceramic restoration has gained popularity from its predictable performance and reasonable esthetics. Despite its success, the demand for improved esthetics and the concerns regarding the biocompatibility of the metal has lead to the introduction of all-ceramic restorations. Recent advancements in ceramic processing methods have simplified the work of the dental technician and have allowed greater quality control for ceramic...

Success in oral rehabilitation is dependent in part, on the accurate registration of those structures that constitute the basis for prosthesis support. The accurate transfer of implant or abutment position to the definitive cast is a determining factor for successful passively fitting implant restoration, and is important for preventing prosthetic complications. An understanding of biomechanics of implant Prosthodontics necessitates the fabrication of passively fitting prosthesis.As implantology is an upcoming branch, gaining excellence in the same become more vital. The surgical placement of...