VITA In-Ceram YZ thanks to its outstanding material strength (> 900 MPa) enables the fabrication of delicate crown and bridge structures with optimum marginal accuracy. VITA In-Ceram YZ is considered as the "diamond" among dental ceramics! VITA In-Ceram YZ enables the fabrication of precise, individual restorations with consistent high quality and high functional strength. Substructures are veneered with the VITA VM 9 veneering ceramic. VITA customers benefit from a perfectly matched system of veneering and substructure ceramic.