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Jensen Dental announced two enhancements to the Preciso Digital Dentistry Solution:
All Preciso configurations with Preciso CAD Software now have the ability to export .stl files.
Using a patent-pending fixture, users of the Preciso M200 mill can easily switch from milling frameworks in the traditional 3M™ ESPE™ Lava™ material form to milling 98-mm pucks. Customers who purchase an M200 Frame Mill—the frame version of the Preciso M200—also have the option to upgrade to a puck fixture at any time.
“As digital dentistry continues to evolve, our goal is to empower...
Zirkonzahn’s new Milling Unit Compact Line M1 includes the M1 Wet Heavy. The 5+1-axis unit features a four-fold orbit for extra stability, a necessity for milling hard metals, a six-fold tool changer as well as a wet processing function. It can process zirconia, titanium, chrome-cobalt, PMMA, wax, glass ceramics and prefabricated titanium abutments (Raw-Abutments©).
For more information, call 800-989-8931 or visit www.zirkonzahn.com.
Roland DGA Corp. introduced two new optional accessories for the company’s DWX-4 compact mill:
An automatic tool changer (ATC) that supports up to four different tool sizes for highly precise unattended milling.
A multi-pin clamp that allows the machine to mill up to four different pin-type materials simultaneously, accommodating differences in material composition and color. As a result, prosthetics for up to four different patients can be produced in a single production run, saving time, labor and costs.
“The DWX-4 is an easy-to-use, precise, on-demand production platform for digital...
GC America introduced a new addition to the GC Initial portfolio: GC Initial Zirconia Disks. The disks are cold isostatic pressed for optimized physical properties and available in two types: Standard Translucency (ST) ideal for veneering; and High Translucency (HT) ideal for full contour, monolithic restorations. For more information, call 800-323-3386 or visit www.gcamerica.com.
VITA Suprinity, a zirconia-reinforced lithium silicate ceramic, was displayed for the first time in the U.S. at Vident’s LAB DAY exhibit. The new-generation glass ceramic has a zirconium dioxide content around 10 times that of traditional CAD/CAM glass ceramic in combination with a fine-grained and homogeneous structure. Indicated for anterior and posterior crowns, implant restorations as well as veneers, inlays and onlays, the material will be available in the U.S. later this year for the CEREC/inLab MC XL, Amann Girrbach Ceramill Motion 2 and the KaVo Arctica 2 milling systems. Call 800-828-3839 or visit vident.com.
Holly Garvin from Dental Associates in Appleton, WI (pictured) and Alex Sakovich from Smile Builders in Palatine, IL, were lucky winners of an iPAD Air in Vident’s LAB DAY Chicago drawing. Anyone who attended a Vident clinic at the show had the chance to enter to win; an entry form was included in a pre-show mailer, making it easy for attendees to choose from six Vident clinics—covering everything from full contour zirconia to removable dentures—and complete the form and drop the entry in the raffle box at LAB DAY.
B&D introduced ORIGIN® LIVETM Multi Zirconia, pre-shaded, multi-layered discs; each layer mimics the inherent gradations of natural teeth, including chroma, value, incisal effects and translucency. Since there’s no dipping or drying involved, the pre-shaded disks streamline production and are less technique sensitive than the coloring liquid method, according to B&D.
The company also demonstrated its new ORIGIN-Haas 5HD milling machine with improved milling strategies (ORIGIN CAM Plus+ powered by hyperDENT) for fabricating custom abutments, implant bars and implant...
Zahn Dental introduced seven new products to its Zirlux line:
Zirlux ST1 is an esthetic, strong, high-translucency zirconia that can be milled for full contour anterior and posterior crowns, bridges, frameworks and inlays; it’s available in multiple sizes and thicknesses.
Zirlux Temp Multi is multi-layered PMMA material for milling esthetic temporary restorations.
Zirlux Temp is a pre-colored PMMA material for milling esthetic temporary crowns and bridges; it’s...
Dental Technology Solutions, Whip Mix’s outsource service, has expanded its offering to include Vericore titanium and zirconia custom abutments. The Vericore Zirconia Hybrid Custom Abutments provide the natural esthetics of zirconia with the precision and durability of a titanium interface. The Vericore Premier Titanium Custom Abutments are polished and engraved with tooth numbers. Each custom abutment comes with a titanium platform and screw; 19 platforms for seven major implant systems are available. The company accepts .stl files with a two-day turnaround time. All milling services are...
In early February, LMT traveled to Panthera Dental in beautiful Quebec City to learn more about this new high-tech production center and its digital product offerings, including zirconia and PEEK double-structure bars.
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The full contour zirconia trend began in 2009, with the launch of Glidewell’s BruxZir® Solid Zirconia crowns and bridges, marketed as a “virtually unbreakable” option for bruxers and grinders. Other manufacturers began to follow suit and introduce their own solid zirconia options and “Full Z” has become the fastest growing restoration in laboratories across the country.
The restorations allow laboratories to offer a lower-cost solution, and the labor-saving digital process ensures better fits and fewer remakes. There remains concern among some laboratory owners...
After years of speculation, CAD/CAM came to fruition in the dental laboratory in 1998 with the official U.S. launch of the Procera® AllCeram Crown, featuring an aluminum oxide coping milled at Nobel Biocare’s production facility in Sweden. The success of Procera—and the introduction of a dozen new in-lab milling systems in the early 2000s—fueled intense interest among laboratory owners and made CAD/CAM the hot topic for the unforeseeable future.
The automated manufacturing process afforded an efficient, consistent method of production and also opened the door to using zirconia,...
Although PFMs were still considered by many to be the esthetic standard for clinical longevity, pressable ceramics—starting with IPS Empress and Optimal Pressable Glass (OPC)—began to drive the metal-free dentistry movement in the late 1980s. The improved esthetics and biocompatibility—coupled with soaring precious metal prices—quickly made the pressable technique a successful and cost-effective way to fabricate metal-free restorations. Later, the technique was adapted to create press-to-metal and press-to-zirconia restorations.
Visit LMTmag.com on Monday for another LMT Memorable Moment.
The female patient was previously restored with less than ideal esthetic and functional results. When the old restorations were removed, the canine preps were very dark.
In April 2012, Noritake Dental Supply Co., Ltd. integrated with Kuraray Medical Inc. to form Kuraray Noritake Dental Inc.; the U.S. representative of Noritake products is now Kuraray America, Inc. Both headquartered in Japan, Kuraray Medical is renowned for its dental adhesives and cements--including the Panavia, Clearfil and Majesty lines--while Noritake Dental Supply is distinguished for its high quality ceramic technology, having introduced its dental ceramic line in 1987.
"Historically, Kuraray has been known as a scientific- and process-driven company and Noritake is celebrated for its artistry....
Zirkonzahn’s Georg Walcher, MDT, offers his step-by-step technique for rehabilitating an edentulous patient with implants and fixed Zirconia Prettau Bridges.
- December 2013
LMT attends the DLOAC CAD/CAM Expo and Symposium to bring you
the latest developments in digital dentistry. The theme? Automation continues to streamline, simplify and improve...
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- November 2013
Last year, Bob Iuliano, CDT, invested about $80,000 in CAD/CAM equipment—and he hasnât looked back since.
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DENTAL TEAM: Scott Atkin, Creative Dental Laboratory and Dr. Michael Foley, both in Scottsdale, AZ
RESTORATIVE PROBLEM: A 79-year-old male patient with an existing PFM full mouth rehab needed a classic A3 shade replacement bridge for teeth #11 through #15.
TREATMENT PLAN: A five-unit Crystal Diamond full contour bridge was prescribed. Crystal Diamond was chosen for its excellent translucency and strength, ideal for highly esthetic anterior and posterior metal-free restorations.
FABRICATION PROCESS: The case was scanned using a 3Shape D710 scanner and milled using Delcam software on a DentMill...
DENTAL TEAM: Ken Upright, Oxford Crown & Bridge, LLC and Dr. Shelley Olson, DDS, FICD, Granville Family Dentistry, both in Oxford, NC
RESTORATIVE PROBLEM: A female patient fractured the entire facial surface and buccal cusp of tooth #4, which had an old MOD amalgam restoration. Due to a 2mm diastema, the entire mesial aspect of the crown would be exposed in the patient's smile, so shade quality was a foremost concern.
TREATMENT PLAN: Because of her positive experiences with the material, Dr. Olson prescribed a Delta Zirconia full contour crown to restore tooth #4. High Translucent Delta Zirconia,...
DENTAL TEAM: Gyu Cho, CDT, 3D BioCAD Milling Center, Renton, WA and Dr. Ronald Bryant, Seattle
RESTORATIVE PROBLEM: The patient presented with severe occlusal wear on his natural teeth; the lower anterior teeth were also very crooked and discolored. The existing crowns also exhibited wear, tissue retraction, dark margins and uneven shades from one crown to the next. Teeth #5, #12 and #14 were missing, requiring implants.
TREATMENT PLAN: A full-mouth restoration with 28 units was proposed and had full compliance from the patient. The team opted to use gold-hue abutments to provide a very natural,...
DENTAL TEAM: Cindy Vuong and Dr. Michael DiTolla, both of Glidewell Laboratories, Newport Beach, CA
RESTORATIVE PROBLEM: The patient presented with a pre-existing discolored PFM restoration on tooth #8.
TREATMENT PLAN: Dr. DiTolla prescribed a full contour BruxZir® crown, and decided to take the opportunity to test the translucency of Glidewell Laboratories' new BruxZir™ Shaded material, which offers complete color penetration all the way through the restoration for greater shade consistency. The new material also prevents shade changes or white "show-through" after occlusal adjustment....
DENTAL TEAM: Manfred Pörnbacher and Clemens Schwerin, Dentallabor Steger, Brunico, Italy and Dr. Lyndon Cooper, Professor and Chair at the University of North Carolina, School of Dentistry, Department of Prosthodontics
RESTORATIVE PROBLEM: A young female patient lost teeth #7 through #14 in a car accident and was already wearing a provisional restoration that had resulted in pronounced jawbone atrophy.
TREATMENT PLAN: The team opted for a fixed superstructure supported by six implants at sites #7 and #8 and #11 through #14. Due to inadequate bone structure, the restoration would be an occlusally...
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DENTAL TEAM: Dr. William Roddy and in-house technician Steve Coles, Flow Laboratory, Fort Worth, TX
RESTORATIVE PROBLEM: A 62-year-old female presented with implants on teeth #3, #4 and #5 and a PFM bridge placed by another dentist. The implants had been placed too far buccally and the patient was unhappy with the esthetics and thickness of the bridge. The patient's occlusal planes were also uneven, and she had another large-span anterior bridge on teeth #6 through #11 that was starting to show signs of decay at the margins.
TREATMENT PLAN: The team opted to remove both bridges and the remaining...
DENTAL TEAM: Scott Gallacher, Precision Milling Center, West Valley City, UT, and Steven Barker, DDS, Salt Lake City, UT
RESTORATIVE PROBLEM: The patient was missing a second bicuspid (#12), didn't want an implant crown and was also concerned about the reduction of the adjacent healthy teeth.
TREATMENT PLAN: To address the patient's desire for the most minimally invasive solution, the team opted for a full contour bridge with minimal retention, using ORIGIN LIVE Plus zirconia since the case required both high strength (for minimal enamel removal) and high translucency (for full contour). Dr. Barker...