CAD/CAM implant abutment case studies: CAD/CAM technology has brought the same precision to implants as it has to all-ceramic restorations, most notably in the fabrication of custom-milled zirconia and titanium implant abutments. Here, three manufacturers who offer this service provide a step-by-step look at restorative options.

• Atlantis Abutments offer solutions to failing root canals and periodontically involved teeth
  
• Nobel Biocare™ zirconia abutment and Procera crown offer esthetic restoration of tooth #9
  
• BIOMET 3i gold-colored Encode® abutments eliminate gray hue associated with metallic abutments

Pressable Ceramics Case Studies: 11 restorative challenges, all solved using different pressable ceramic systems.

• Press-i-Dent Pressable Ceramic and Radiance Porcelain from Aurident, Inc.
• Noritake Press-to-Zirconia from Darby
• Ceramco® Press Porcelain Pressed-to-Metal
• Carrara Press System from Elephant Dental
• Prismatik ThinPress from Glidewell Direct
• IPS Empress® Esthetic pressed ceramic system from Ivoclar Vivadent
• Authentic® Pressable from Jensen
• Willi Geller Creation CP Pressable from Jensen
• Cerpress SL and Sensation SL from Leach and Dillon Products
• Avanté® and 3G® Pressable Ceramic Systems from Pentron Ceramics, Inc.
• Luminesse Pressable Porcelain System from Talladium