VITA In-Ceram YZ DISCs are pre-sintered discs made of yttrium partially stabilized zirconium dioxide (Y-TZP), which are densely sintered at 1530°C in a high-temperature furnace (VITA ZYrcomat). They are used to fabricate high-strength all-ceramic crowns and multi-unit bridge frameworks with up to two pontics as well as primary crowns for the telescope technique. VITA In-Ceram YZ can be processed in all open CAD/CAM systems that use DISCs with a diameter of 98 mm (incl. circumferential groove). After the high-temperature sintering process in the VITA ZYrcomat, the frameworks are veneered with the fine-structure ceramic VITA VM 9.
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