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New digital processes are used in treatment planning for implants and design and manufacture of surgical guides, abutments, provisionals and final restorations. The multiple technologies of 3-D cone beam CT imaging, intraoral scanning, laboratory scanning, 3-D digital restorative design and CAD/CAM production have contributed to this trend. Simultaneously, restorative materials have been introduced that have improved strength and esthetic qualities. Integration of these capabilities creates opportunities for enhanced restorative performance, decreased costs and improved practice efficiency.
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David L. Guichet (2015) studied this question.
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