The dental crown of the future could be 3D-printed while you wait
Researchers at UT Dallas are commercializing a 3D-printing technology that allows for the creation of permanent zirconia dental crowns in a single office visit. This method aims to combine the durability of zirconia with the speed and customization of 3D printing.
Why it matters
It improves patient convenience and dental care quality by eliminating the need for multiple visits or less durable ceramic resin alternatives.
Researchers at the University of Texas at Dallas have developed a technology that could make it possible for dentists to produce permanent 3D-printed zirconia restorations in a single day. Zirconia is considered the gold-standard material for permanent dental work because of its strength and durability.
With support from the National Science Foundation (NSF), the researchers are now working toward commercializing the technology for use in crowns, bridges, veneers and other dental restorations.
"We are excited to be advancing the commercialization of chair-side 3D-printed, all-ceramic zirconia permanent dental restorations," said Dr. Majid Minary, professor of mechanical engineering in the Erik Jonsson School of Engineering and Computer Science. "Because the crowns can be custom-printed for each patient on the same day, this approach offers greater personalization, faster treatment and the convenience of receiving a permanent restoration in a single visit."
Why Zirconia Crowns Are Difficult to 3D Print Quickly
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