Tag: Zirconia

Single crowns fabricated from Preattau 3 Dispersive zirconia



A case utilizing zirconia with a triple gradient of color, translucency and flexural energy, for extremely aesthetic outcomes.

The current case was made for a 55-year-old affected person with impaired pure dentition. The affected person requested the alternative of lacking tooth and a long-term, purposeful and aesthetic restoration.

For a very particular person outcome, the remedy was carried out primarily based on the 3D digital replica of the affected person, in keeping with Zirkonzahn’s workflow.

Affected person earlier than photograph
Affected person after photograph

Workflow

  • Digital acquisition of the affected person’s oral state of affairs and extra-oral anatomy utilizing the PlaneFinder and the Face Hunter 3D facial scanner. The PlaneFinder is a part of the PlaneSystem, an progressive affected person information acquisition technique invented by MDT Udo Plaster in collaboration with Zirkonzahn to offer an alternative choice to facebows. This working strategy permits the dentist to amass the person place of the maxilla and occlusal aircraft by way of the acquisition of the affected person’s Pure Head Place (NHP) and to switch the info into the digital world 1:1 with no lack of info. Digital articulation within the Zirkonzahn.Scan software program, primarily based on the data acquired by way of the PlaneFinder
The Face Hunter 3D facial scanner
PlaneFinder
  • Design of a mock-up for the higher and decrease jaws within the Zirkonzahn.Modifier software program and subsequent milling utilizing Multistratum Versatile, a high-performance resin perfect for long-term provisionals and prototypes, already supplied with pure color gradient. The 2 mock-ups have been produced for purposeful and aesthetic controls within the affected person’s mouth and to present the affected person a primary impression of the longer term aesthetics, growing additional his motivation for the remedy
Single crowns fabricated from Prettau 3 Dispersive zirconia, with anodised titanium bases for a greater aesthetic
Single crowns fabricated from Prettau 3 Dispersive zirconia, with anodised titanium bases for a greater aesthetic
  • Design and manufacture of temporaries fabricated from Multistratum Versatile
  • Planning of implant positions primarily based on the mock-ups and printing of the surgical information for implant placement. After therapeutic time, manufacturing of an implant provisional for conditioning the gingiva
  • Design of the ultimate crowns within the Zirkonzahn.Modellier design software program. The crowns have been then milled within the M2 Teleskoper milling unit, geared up with extra-large Teleskoper Orbit Ø 125 mm. As a restorative materials, Prettau 3 Dispersive zirconia was chosen. This zirconia is good for monolithic or barely diminished restorations due to the Gradual-Triplex-Know-how idea, consisting in a triple gradient of color, translucency and flexural energy. The ultimate restoration exhibits a very translucent incisal edge, a better flexural energy in the direction of the tooth neck and a pure color gradient from dentine to enamel, for a really pure and aesthetic outcome
  • For an much more particular person characterisation, utility of ICE Stains 3D by Enrico Steger and minimal veneering with Fresco Ceramics
Fresco Ceramics, ceramic pastes for veneering gingival and vestibular tooth areas, for monolithic in addition to barely diminished zirconia buildings
Prettau 3 Dispersive zirconia, with a triple gradient of pure color, translucency and flexural energy
  • Gold-coloured anodising of the titanium bases utilizing the Titanium spectral-colouring Anodizer
  • Insertion of the zirconia restorations within the affected person’s mouth by the dentist and fabrication of a protecting splint fabricated from Therapon Transpa resin.

Case made by Dr med dent Daniela Zeller and MDT Alexander Bassermann (Bern, Switzerland).


For extra info: www.zirkonzahn.com



Source link

KATANA Zirconia ONE: Magnificence Meets Effectivity


Learn Time:2 Minute, 48 Second

All content material offered by Kuraray

Optimized to be used with Dentsply Sirona’s CEREC Primemill, KATANA Zirconia ONE is a super-translucent, multi-layered materials for quick and environment friendly chairside milling.

Whereas the world of CAD/CAM gives no scarcity of apparatus and restorative supplies from which to decide on, Kuraray has been a frontrunner within the house for many years because of its tried-and-true KATANA zirconia. Now, KATANA is deepening its relationship with one other established chief within the CAD/CAM house, the CEREC system from Dentsply Sirona.
A singular collaboration between Kuraray’s superior supplies expertise and Dentsply Sirona’s CEREC Primemill and SpeedFire oven make it doable to mill in below 5 minutes and sinter a full zirconia restoration in simply 18 minutes. How?
KATANA Zirconia ONE.

Tremendous Quick Milling with One Block

A multilayered zirconia block that consists of 4 layers of zirconia in graduated shades, KATANA Zirconia ONE permits for chairside fabrication of pure tooth-colored restorations with out the necessity for added sintering time. The restoration will be simply positioned inside the layers through the use of the CEREC Transfer Instrument.
With a flexural power of 933 MPa, KATANA Zirconia ONE gives improved power and esthetics, in addition to clean margins for a superb marginal match. It’s accessible in simply 2 sizes—13Z and Bridge Block—which helps streamline stock administration.

Energy, Magnificence & Workflow Effectivity

“One of many best benefits of this materials over KATANA STML is that it’s greater power and it’s been optimized to be used with the CEREC Primemill,” mentioned Dr. Daniel Butterman. “That elevated power actually performs into the truth that our design proposals are going to be lots simpler to work with.”
After milling is full, technicians and medical doctors can select their most popular ending method: 1) Pre-sinter polish, 2) Put up-sinter polish, or 3) Glaze with Kuraray’s CERABIEN ZR FC Paste Stain, which is a perfect choice for technicians and dentists who wish to additional characterize sintered zirconia. For instance, the Fluoro shade permits them to realize a pure fluorescence to the restoration.

Companion Merchandise for a Full Workflow

A block alone doesn’t make a restoration. Except for a scanner, design software program, and milling unit, a number of supplies are wanted to finish the job. Fortunately, Kuraray has you coated.

Throughout try-in, restorations can change into contaminated with proteins that scale back the bond power. That’s the place KATANA Cleaner is available in—a common cleaner with distinctive MDP salt expertise that can be utilized to scrub zirconia after intraoral try-in. It has a light pH of 4.5, which suggests it additionally can be utilized intraorally to scrub preps.
When it’s time for cementation, self-adhesive PANAVIA SA Cement Common comprises MDP within the paste and can be utilized to cement zirconia crowns with out the necessity for a separate primer or silane, because the particular lengthy chain silane coupling agent within the paste eliminates the necessity for a separate silane bottle.
The latest member of Kuraray’s PANAVIA household, PANAVIA Veneer LC, is a light-cure formulation for cementation of ceramic veneers, inlays, and onlays that gives glorious shade stability, excessive put on resistance, offers ample working time, and gives quick and simple cleanup.

Patterson DentalPatterson Dental

About Put up Creator


Patterson Dental

At Patterson Dental, we’re dedicated to partnering with dental practices of all sizes to assist oral well being professionals apply extraordinary dentistry. We do that by dwelling as much as our promise of Trusted Experience, Unmatched Assist day-after-day.





Source link