CEREC Cercon 4D Zirconia: Strength meets esthetics chairside

A bright idea for your next restoration

Dazzling or durable? CEREC Cercon 4D™ Multidimensional Zirconia Block delivers both— with a revolutionary layering and shading technology that creates the depth and translucency nature intended. And thanks to reduced wall thickness—as thin as 0.5mm¹— enjoy more treatment flexibility in areas with limited space. The only thing brighter? Your patient’s smile.

Why dentists choose CEREC Cercon 4D

Allows down to 0.5mm wall thickness³

due to >1,100 MPa dentin core strength. This enables a minimum wall thickness down to 0.5mm for increased flexibility when space is limited, especially in two-piece abutment structures.

A closer look at the 4D difference

Traditional multi-layer zirconia blocks are built from several two-dimensional layers. Our highly esthetic CAD/CAM zirconia, however, is constructed to mimic the unique balance of dentin and enamel contours in a three-dimensional way, inspired by the natural tooth.

Simplified esthetics

CEREC Cercon 4D is the first high-esthetic CAD/ CAM zirconia block, with proprietary 3D natural shade and translucent technology. The result is a multidimensional layered look that mimics the natural contours of real dentin and enamel.

Applicable to all CEREC restorations

CEREC Cercon 4D works with every CEREC application (veneer, inlay, onlay, crown, bridge, single-unit implant restoration, Abutments / abutment crowns).*

*When using the specialized abutment block

CEREC Cercon 4D and CEREC Cercon 4D abutment multidimensional zirconia

Single CEREC Cercon 4D zirconia crown shown on a light background.

Less stress in the prep step.

Dentists say that tooth preparation phase of restoration is the most likely to come with issues and additional time due to anatomical and case-specific factors.³ The low minimum wall thickness of the CEREC Cercon 4D reduces this risk by delivering more design freedom in space-constrained restorations.

Two CEREC Cercon 4D abutment restorations on TiBase implants designed to mimic natural teeth.

Strong. Beautiful. Versatile.

CEREC Cercon 4D Abutment Block is the world’s first highly esthetic CAD/CAM zirconia block for TiBase hybrid implant restorations, constructed to mimic a natural tooth.

Strength, esthetics, and freedom—redefined chairside

Minimum wall thickness guidelines for CEREC Cercon 4D zirconia restorations including crowns, inlays, onlays, veneers, and anterior/posterior bridges

Lower minimum wall thickness

Thanks to the 1.100 MPa strength² of CEREC Cercon 4D, dentists can achieve a minimum wall thickness of 0.5 mm on all crown surfaces and 0.6 mm on all bridge surfaces—significantly thinner than competitive blocks.⁴ Not since gold has any crown material enabled such thin walls—and so much preservation of the tooth structure.

This not only enables better clinical outcomes, it gives dentists more design freedom and reduces the risk of time-consuming re-preps.

Digital design and milling of a CEREC Cercon 4D zirconia crown with multi-axis movement

Robust workflow

In collaboration with CEREC software, the CEREC Cercon 4D block saves valuable time during programming and manufacturing thanks to an automatic preset option. Experienced users have the flexibility to make manual adjustments.

Cross-section of CEREC Cercon 4D zirconia block showing dentin core and enamel layer for natural esthetics

A closer look at the 4D difference

Traditional multi-layer zirconia blocks are built from several two-dimensional layers. Our highly esthetic CAD/CAM zirconia, however, is constructed to mimic the unique balance of dentin and enamel contours in a three-dimensional way, inspired by the natural tooth.

The fourth dimension comes to light when the structure emerges from the efficient milling process. This makes the CEREC Cercon 4D abutment block a true “4D” experience.

Comparison chart of CEREC Cercon 4D and other zirconia blocks showing indications for crowns, bridges, veneers, inlays, onlays, and abutments

CEREC Cercon 4D is the universal zirconia solution for most clinical situations and experience levels

Easy positioning in the CEREC software enables simple, efficient manufacturing for all restoration types: crowns, veneers, inlays, onlays, and multi-unit bridges.

Comparison of CEREC Zirconia meso monochromatic crown and CEREC Cercon 4D multidimensional zirconia crown on TiBase abutments

Natural beauty

Three-dimensional natural shading and.translucency supports a very high level of esthetics for both posterior and anterior restorations. In addition, all available shades are optimized for polishing.

CEREC Cercon 4D zirconia abutment and crown restorations with TiBase connection components

Performance for abutment and abutment crown

CEREC Cercon 4D - The Two in One Zirconia Abutment Block . With CEREC Cercon 4D abutment block, it is possible to either design a hybrid abutment or a hybrid abutment crown.

Robust workflow - CEREC Cercon 4D and CEREC Software

Step 1: Choose the block

Digital intraoral scanning with CEREC Primescan for accurate crown design

In the CEREC SW single unit blocks (mono) and bridge blocks (medi) are included. Choose the block that’s the best match for the case at hand.

Step 2: Installing milling burs

Milling a CEREC Cercon 4D abutment block with CEREC Primemill for precise margins and surface details

If using CEREC Primemill in the Super Fast Mode, install the Bur 2.5 ZrO2 CS and Bur 1.0 CS on each side of the milling machine.

If using CEREC MC XL Premium Package, CEREC MC XL, CEREC MC X, install the burs Shaper 25 and Finisher 10.

Step 3: Dust off milled crown

Finishing CEREC Cercon 4D abutment crowns with CEREC SpeedFire sintering and glazing furnace

Use the large dusting brush to thoroughly remove any material residue that may have settled on the restoration during the milling process. The surfaces of the crown must be clean and dust-free before sintering.

Step 4: Sinter

Cementation of CEREC Cercon 4D hybrid abutment crown on TiBase with intraoral screw fixation

In preparation for polishing and glazing, the crown must first be sintered with the CEREC SpeedFire furnace.

Manual programming is not required, as the CEREC SpeedFire furnace is preprogrammed for sintering CEREC Cercon 4D.

Pro tip: For proper sintering, the crown must be placed upside down inside the furnace chamber.

Use tweezers with ceramic tips to take the restoration out of the furnace to avoid cracks.

Step 5: Polish

Polishing tool held by hand for finishing dental restorations

CEREC Cercon 4D can be finished by simply polishing or glazing.

Ensure the restoration is properly polished, including the occlusal surface, especially the areas that are in direct contact with the antagonist. After functional adjusting, re-polish the surfaces to achieve a high gloss.

This reduces the potential for unwanted abrasion while delivering a quality final restoration.

Step 6: Apply firing paste (optional)

Applying CEREC SpeedPaste into a crown for fixation on the firing pin

Fill the inside of the crown with just enough CEREC SpeedPaste to support the firing peg – do not overfill. Push the crown gently onto a firing peg.

Step 7: Glazing (optional)

Applying DS Universal Stain and Glaze or Spray Glaze to zirconia crown restorations before sintering

The restorations can be glazed with the DS Universal Stain and Glaze System or the DS Universal Spray Glazes (with or without Fluo)Ensure the restoration is free of contamination and completely dried with oil-free air prior to paint-on or Spray Glaze application.

Pro tip: A little spray goes a long way (approx. 10 cm). Application of the spray glaze can be done over set, unfired stains.

Step 8: Cementation pre-treatment

Sandblasting the internal surface of a zirconia crown as pre-treatment before cementation

Prior to cementation of the crown, sandblast the internal surfaces in the one-way blasting process with maximum 50μm corundum (Aluminium oxide) at a pressure less than 2.5 bar. Do not touch the sandblasted surface, if possible.

Step 9: Final cementation

Applying Calibra Universal resin cement for the final cementation of a zirconia crown

For final cementation, apply Calibra Universal+ or Calibra Bio Cement according to the manufacturer’s directions for use.

Compare the Cercon 4D block type

Main use

Esthetic technology

Minimum wall thickness

Flexural strength

Sintering time

Software requirement

Design flexibility

Skill level

Workflow compatibility

Cercon 4D™ Zirconia Block

Main use

Crowns, bridges, inlays, onlays, veneers

Esthetic technology

Multidimensional 3D layering

Minimum wall thickness

0.5 mm (crown), 0.6 mm (bridge)

Flexural strength

>1,100 MPa in dentin core and >800 MPa in enamel area

3-point flexural strength test according to ISO 6872:2024; N=20. Internal testing at Dentsply Sirona, Requests to consumables-data-requests@dentsplysirona.com

Sintering time

<14 minutes with CEREC SpeedFire

Software requirement

Compatible with CEREC Software (requires 5.3.3 or 5.2.12)

Design flexibility

Preset or manual positioning options

Skill level

Suitable for all experience levels

Workflow compatibility

Fully integrated with CEREC workflow

Cercon 4D™ Zirconia Block

Main use

Crowns, bridges, inlays, onlays, veneers

Esthetic technology

Multidimensional 3D layering

Minimum wall thickness

0.5 mm (crown), 0.6 mm (bridge)

Flexural strength

>1,100 MPa in dentin core and >800 MPa in enamel area

3-point flexural strength test according to ISO 6872:2024; N=20. Internal testing at Dentsply Sirona, Requests to consumables-data-requests@dentsplysirona.com

Sintering time

<14 minutes with CEREC SpeedFire

Software requirement

Compatible with CEREC Software (requires 5.3.3 or 5.2.12)

Design flexibility

Preset or manual positioning options

Skill level

Suitable for all experience levels

Workflow compatibility

Fully integrated with CEREC workflow

Cercon 4D™ Abutment Block

Main use

Hybrid abutments or hybrid abutment crowns

Esthetic technology

Same 3D layering, designed to mask TiBase

Minimum wall thickness

0.5mm (crown or abutment)

Flexural strength

>1,100 MPa

3-point flexural strength test according to ISO 6872:2024; N=20. Internal testing at Dentsply Sirona, Requests to consumables-data-requests@dentsplysirona.com

Sintering time

Approx. 36 minutes

Software requirement

Requires CEREC Software v5.2.7 or higher

Design flexibility

Hybrid abutments or hybrid abutment crowns

Skill level

Suitable for all experience levels

Workflow compatibility

Fully integrated with CEREC and TiBase

Related products

Frequently asked questions

Explore Restorative

Efficient processing for hybrid abutment crown and hybrid abutment

Step 1: Scan and design

Digital scan and design of zirconia dental crowns using CEREC software

Hybrid Abutment Crown and Hybrid Abutment

CEREC Primescan^® and CEREC^® Software offer speed, simplicity, and accuracy in high-resolution digital impressions and restorative designs for excellent clinical outcomes.

Note: For CEREC Cercon 4D abutment block, the CEREC Software Version 5.2.7 or higher is required.

Step 2: Manufacture

Manufacturing hybrid abutment crowns and hybrid abutments with CEREC system

Hybrid Abutment Crown and Hybrid Abutment

CEREC Primemill delivers quality, speed, convenience, and versatility for excellent margins and surface details.

Step 3: Finish

Finishing zirconia restorations with CEREC SpeedFire sintering furnace

Hybrid Abutment Crown and Hybrid Abutment

CEREC SpeedFire is a small and very fast sintering and glazing furnace. Sintering of CEREC Cercon 4D abutment crowns takes about 36 minutes.

Step 4: Cementation

Hybrid Abutment Crown

Substrate preparation

Extraoral cementation TiBase/Ceramic Structure

Screwing in the hybrid abutment crown intraorally

Hybrid Abutment

Substrate preparation

Extraoral cementation TiBase/Ceramic Structure

Screwing in the hybrid abutment intraorally

Downloads

CEREC Cercon 4D™ Abutment Block | MRI Magnetic Resonance Imaging Safety Information | EN | 03-2025

CEREC Cercon 4D™ Abutment Block , MRI Magnetic Resonance Imaging Safety Information CEREC Cercon 4D™ Multidimensional Zirconia Abutment Block - A new dimension in strength and beauty.

April 9, 2025

152 KB

Download

For instructions for use, safety data sheets, eMDR documents and more, visit our Download Center

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1. For super-fast milling mode, it is recommended to move to a 0.7mm minimal thickness.

2. Dentsply Sirona Chairside Milling Report (N=450), Exevia, April 2022, Internal testing at Dentsply Sirona, Requests to consumables-data-requests@dentsplysirona.com.

3. 3-point flexural strength test according to ISO 6872:2024; N=20. Internal testing at Dentsply Sirona, Requests to consumables-data-requests@dentsplysirona.com

4. As compared to published competitive brand IFUs.

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Build your EV implant treatment

See Zirconia in a whole new light

A bright idea for your next restoration

Why dentists choose CEREC Cercon 4D

Allows down to 0.5mm wall thickness3

A closer look at the 4D difference

Simplified esthetics

Applicable to all CEREC restorations

CEREC Cercon 4D and CEREC Cercon 4D abutment multidimensional zirconia

Less stress in the prep step.

Strong. Beautiful. Versatile.

Strength, esthetics, and freedom—redefined chairside

Lower minimum wall thickness

Robust workflow

A closer look at the 4D difference

CEREC Cercon 4D is the universal zirconia solution for most clinical situations and experience levels

Natural beauty

Performance for abutment and abutment crown

Robust workflow - CEREC Cercon 4D and CEREC Software

Chairside workflows with CEREC

Compare the Cercon 4D block type

Related products

CEREC Speedfire

CEREC Primemill

Prime & Bond active

Calibra Universal

CEREC Software

Calibra Universal+

Frequently asked questions

What is the difference between the Cercon 4D Zirconia Block and the Abutment Block?

Can I use Cercon 4D for anterior and posterior restorations?

What is the minimum wall thickness I can design with?

What software version do I need for the abutment block?

How long does it take to sinter a Cercon 4D restoration?

Efficient processing for hybrid abutment crown and hybrid abutment

Step-by-step

Downloads

CEREC Cercon 4D™ Abutment Block | MRI Magnetic Resonance Imaging Safety Information | EN | 03-2025

CEREC Cercon 4D™ Abutment Block | Processing Guide | Screw Retained Crown | EN

CEREC Cercon 4D™ Abutment Block | Processing Guide | Meso Structure | EN

CEREC Cercon 4D™ Abutment Block | Sintering Recommendations for Dry Milling | EN

Calibra® Abutment Resin Cement | Tech Guide | EN

CEREC Cercon 4D™ Abutment Block | TiBase Compatibility Guide | EN

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15% off Essix^® Plastics (limit 10)*

Allows down to 0.5mm wall thickness³