:sharpen(level=0):output(format=jpeg)/up/dt/2025/07/Dentsply-Sirona-introduces-the-CEREC-Cercon-4D_1.jpg?ssl=1 "Dentsply Sirona introduces the CEREC Cercon 4D")
Since their creation into dentistry in 2001, zirconia fabrics have remained the most powerful subject matter elegance for tooth-coloured oblique restorations whilst persistently bettering in translucency and general aesthetics. Top energy and occasional minimal wall thickness lead them to a very good selection for implant-based restorations, which want to resist excessive masticatory forces, owing to a loss of tactile comments for the affected person. Even supposing devoted blocks for chairside CAD/CAM-fabricated implant restorations had been prior to now to be had, they weren’t but ready to take pleasure in the classy enhancements of zirconia formulations with upper translucency or multilayering.
Multidimensional layering for implant restorations
Typical multilayer zirconia blocks are created from a number of horizontal layers; on the other hand, this doesn’t absolutely replicate the contouring of dentine and teeth in herbal tooth. To right kind this factor, the brand new, extremely aesthetic CEREC Cercon 4D CAD/CAM zirconia block employs a brand new, proprietary 3D layering era to create 3D layering that features a dome-shaped dentinal core with the next pigment content material and opacity, and a extra translucent teeth contour. This ends up in extra herbal aesthetics that masks the TiBase and fit the required VITA color.
:sharpen(level=0):output(format=webp)/up/dt/2025/07/Dentsply-Sirona-introduces-the-CEREC-Cercon-4D_2.jpg "Designed for extra-oral cementation of CEREC Cercon 4D abutment blocks: the new Calibra Abutment Resin Cement.")
Designed for extra-oral cementation of CEREC Cercon 4D abutment blocks: the brand new Calibra Abutment Resin Cement.
However the CEREC Cercon 4D abutment block does no longer prevent there: it’s also the arena’s first aesthetic zirconia meso-block that provides two-in-one versatility, being indicated for each screw-retained crowns and customized abutments. Additionally, the excessive energy (> 1,100 MPa) of its 4Y-zirconia lets in for a minimal wall thickness of simply 0.5 mm for restorative remedies in spaces with restricted house.*
Environment friendly chairside workflow with CEREC
CEREC Cercon 4D multidimensional zirconia allows an effective and speedy chairside workflow—the usage of CEREC Primemill and CEREC SpeedFire, making the CEREC Cercon 4D abutment block a real 4D enjoy. Handiest 15 mins of milling time and about 36 mins of sintering time are required for a screw-retained crown.
The brand new Calibra Abutment Resin Cement has been designed in particular for extra-oral cementation of CEREC Cercon 4D abutment blocks, offering superb bond energy. The cement is to be had in an ultra-opaque color that blocks unwanted substrate show-through and works with TiBases even after cleansing, disinfecting and autoclaving to cut back the danger of cross-contamination. Calibra Abutment Resin Cement has been formulated for top energy and simple clean-up for chairside workflow potency.
“The CEREC Cercon 4D multidimensional zirconia abutment block is the arena’s first extremely aesthetic CAD/CAM zirconia abutment block for implant restorations, built to imitate a herbal teeth,” defined Arjan de Roy, crew vp of crucial dental answers at Dentsply Sirona. “It’s recently additionally the one zirconia abutment block that can be utilized for each hybrid abutments in addition to hybrid abutment crowns. This particular block allows dentists to reach superb chairside effects for his or her implant sufferers with self belief.”
Additional details about the brand new CEREC Cercon 4D multidimensional zirconia abutment block will also be discovered at www.dentsplysirona.com.
Editorial observe:
* The high-strength declare is according to subject matter homes and compliance with the ISO 6872 same old for three-point bending energy, compared to aggressive fabrics. The energy declare isn’t indicative of the medical use of an abutment.
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