News Feature 10 years KATANA™ Zirconia multi-layered series Photo credits to Giuliano Moustakis Can you imagine a world without multi-layered zirconia? The invention of a zirconia material with natural colour gradation and well-balanced translucency and strength led to fundamental changes in the way zirconia-based restorations are produced. When the first product of its kind – KATANA™ Zirconia ML – was introduced to the dental market exactly ten years ago, dental technicians all over the world suddenly started rethinking their manufacturing concepts. Since then, the trend towards a decreased thickness of the porcelain layer, a limiting of this layer to the vestibular area and the production of monolithic restorations is clearly perceivable. Technicians have developed their own concepts of micro-layering, which allow for more patient-centred approaches. This is also due to the fact that the total wall thicknesses of the restorations may be decreased without compromising the aesthetics. The line-up of multi-layered zirconia currently available from Kuraray Noritake Dental Inc. (KATANA™ Zirconia UTML, STML, HTML Plus and KATANA™ Zirconia YML with additional translucency and strength gradation) enables users to make indication-related material choices for the production of restorations that are precisely aligned to the individual demands of each case. The reasons to choose KATANA™ quality But why choose KATANA™ Zirconia instead of any other multi-layered zirconia disc? According to experienced users of the KATANA™ Zirconia Multi-Layered series, there are many reasons to opt for KATANA™. For Jean Chiha, owner at North Star Dental Laboratories and Milling Center in Santa Ana, California, it is the combination of optical and mechanical properties that makes the difference: “KATANA™ Zirconia is the game changing material with well-balanced esthetics and strength!”. Naoki Hayashi, president of Ultimate Styles Dental Laboratory in Irvine, California, aesthetics is the most decisive argument to opt for the discs from Kuraray Noritake Dental Inc. He states: “KATANA™ Zirconia discs offer trusted esthetics which gives me confidence in my clinical cases”. Naoto Yuasa, chief ceramist at Otani Dental Clinic in Tokyo, adds predictability as an important factor: “KATANA™ sustains my passions for aesthetic restorations and those of a predictable future in the long run”, whereas dependability is the key element. For Hiroki Goto, the laboratory manager at Sheets and Paquette Dental Practice in Newport Beach, California reports: “Without KATANA™ there is no pride. Haven’t experienced it yet? You have to see how reliable it is!” Finally, we have asked Kazunobu Yamada, a pioneer in making porcelain laminate veneers using complementary color techniques and a first-hour user of KATANA™ Zirconia, what comes to his mind when thinking about KATANA™ Zirconia. According to the president of CUSP Dental Laboratory in Nagoya City, there is a clear link between the product name and its characteristics: “Did you know that the word "KATANA" also means "protection against misfortune and evil"? Katana zirconia, the culmination of many years of research and development by Kuraray Noritake, has an unparalleled quality. KATANA™, for me, is truly "Protection for all technicians".” The origin of well-balanced properties It seems that the KATANA™ Zirconia Multi-Layered line-up stands out due to set of valuable properties enabling a dental technician to produce beautiful, high-quality restorations every time. The secret of success lies in meticulous raw material selection and controlled processing from the powder to the pre- sintered blank carried out at the production facilities of Kuraray Noritake Dental Inc. in Japan. They provide for the high product quality that is responsible for the materials’ outstanding behaviour supporting the best possible outcomes. 7 nov. 2023 Dental Technician Kuraray Noritake Prosthodontics Article Katana Zirconia UTML Katana Zirconia STML Katana Zirconia YML Katana Zirconia HTML Plus Prosthetic dentistry Lab Cad Cam Discs KATANA Zirconia UTML Visa produkt KATANA Zirconia STML Visa produkt KATANA Zirconia YML Visa produkt KATANA Zirconia HTML PLUS Visa produkt Anmäl dig för nyheter Gå med tusentals tandläkare och få gratis råd som kan hjälpa dig och din karriär. Vi kommer inte skräppost eller dela din e-post.