This is a big day for chairside CAD/CAM offices. Sirona has introduced the zirconia chairside system with an in-office dry milling MC XL for zirconia and the latest induction furnace technology with the Sirona SpeedFire Furnace. The CEREC office will now be able to provide high strength zirconia crowns in in less than two hours. The zirconia addition to our chairside treatment menu provides the CEREC office with the most complete chairside CAD/CAM system in the world.