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Case gallery Double Screw Bar

Case gallery Double Screw Bar

Product catalog summary

Introduction
The document discusses the production of full-arch prosthetics on divergent implants using the Double Screw Metal technique, a challenging task for techno-clinical teams. The case involves a patient with complete maxillary edentulism and six implants in the upper jaw.

Specifications
The restoration plan includes a titanium bar and a secondary framework made of Denture Gingiva Basic resin, along with 14 individual resin crowns made of Abro® Basic. The design utilizes the Zirkonzahn.Modellier software's Double Screw Metal function to visualize screw positions and generate virtual screw threads within the bar design.

Procedure
The titanium bar is screwed to the implants, and the secondary structure is attached to the bar. This technique avoids unaesthetic vestibular channels, ensuring stable, bar-supported rehabilitations without compromising aesthetics.

Technology and Tools
The process employs Zirkonzahn's digital workflow, including the M2 Milling Unit and Comfort Line, to achieve precise results. The use of Model Blank Beige and Gingiva-Composites is also highlighted.

Conclusion
The Double Screw Metal technique offers an intelligent solution for complex full-arch prosthetic cases, enhancing stability and aesthetics. For further information, contact Zirkonzahn Worldwide.

Catalog excerpts

DOUBLE SCREW BAR The Zirkonzahn Culture

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DOUBLE SCREW METAL TECHNIQUE PRODUCTION OF FULL-ARCH PROSTHETICS ON DIVERGENT IMPLANTS The production of full-arch prosthetics on divergent implants is one of the most challenging restorations for a techno-clinical team. In the current case, a patient presented with complete maxillary edentulism and six implants already placed in the upper jaw. The virtual tooth set-up revealed a strong divergence of the implants towards restoration was produced using the Double Screw Metal technique. The planned restoration consisted of a titanium bar and a secondary framework made of Denture Gingiva Basic resin...

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INTELLIGENT SOLUTIONS WITH ZIRKONZAHN DIGITAL WORKFLOW Zirkonzahn Education Center Brunico, South Tyrol, Italy Double Screw Metal Technique Screwed titanium bar Model Blank Beige

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Model Blank Beige Denture Gingiva Basic Abro® Basic H U M A N Z I RCON I U M T EC H NOL O GY Zirkonzahn Worldwide – Tel +39 0474 066 680 – [email protected] – www.zirkonzahn.com M2 MILLING UNIT COMFORT LINE may vary depending on the country. Please contact your sales team for more information. All information is subject to change. Errors and omissions excepted. Version: 20/04/

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