🚨 Breaking News in Dental Technology! 🦷
In a historic achievement, a fully autonomous robot has performed a complete dental procedure on a human for the first time. Developed by Perceptive, this AI-driven robotic system utilizes a 3D volumetric scanner for precise imaging, eliminating the need for X-rays. The robot can prepare a tooth for a crown in just 15 minutes, significantly faster than human dentists. This innovation promises enhanced precision, reduced procedure times, and improved patient comfort.
🔗 Read more
#Dentistry #Robotics #AI #Healthcare #Innovation
@science
In a historic achievement, a fully autonomous robot has performed a complete dental procedure on a human for the first time. Developed by Perceptive, this AI-driven robotic system utilizes a 3D volumetric scanner for precise imaging, eliminating the need for X-rays. The robot can prepare a tooth for a crown in just 15 minutes, significantly faster than human dentists. This innovation promises enhanced precision, reduced procedure times, and improved patient comfort.
🔗 Read more
#Dentistry #Robotics #AI #Healthcare #Innovation
@science
New Atlas
Fully-automatic robot dentist performs world's first human procedure
Nightmare fuel? Maybe – but in a historic moment for the dental profession, an AI-controlled autonomous robot has performed an entire procedure on a human patient for the first time, about eight times faster than a human dentist could do it.
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🦷 Scientists May Have Found a Way to Regrow Tooth Enamel
For decades, dentists have faced a frustrating reality: once tooth enamel is lost, it never naturally grows back. Researchers at the University of Nottingham may have found a way to change that.
In a study published in Nature Communications, the team developed a protein-based biomaterial that mimics the way enamel forms during early childhood—the only time our bodies naturally produce it.
Instead of simply coating the tooth like conventional treatments, the material acts as a microscopic scaffold. It penetrates tiny defects in damaged enamel, then recruits calcium and phosphate ions from saliva, guiding them to grow new enamel crystals that integrate seamlessly with the existing tooth.
In laboratory tests on extracted human teeth, the regenerated enamel closely matched the natural material in both structure and mechanical performance. It also withstood simulated brushing, chewing, and repeated exposure to acidic conditions, suggesting it could be durable enough for everyday use.
Unlike today’s fluoride treatments—which mainly slow further damage—this approach is designed to restore enamel rather than simply protect what’s left.
The researchers have launched a startup, Mintech-Bio, to commercialize the technology and hope to bring the first products toward clinical use in the coming year. However, human clinical trials are still needed before the treatment can become widely available.
If future trials confirm these results, dentistry could gradually shift from “drill and fill” to actually rebuilding damaged teeth.
📖 Source: Nature Communications (2025)
https://www.nature.com/articles/s41467-025-64982-y
#Dentistry #Biomaterials #Enamel #RegenerativeMedicine #Science
For decades, dentists have faced a frustrating reality: once tooth enamel is lost, it never naturally grows back. Researchers at the University of Nottingham may have found a way to change that.
In a study published in Nature Communications, the team developed a protein-based biomaterial that mimics the way enamel forms during early childhood—the only time our bodies naturally produce it.
Instead of simply coating the tooth like conventional treatments, the material acts as a microscopic scaffold. It penetrates tiny defects in damaged enamel, then recruits calcium and phosphate ions from saliva, guiding them to grow new enamel crystals that integrate seamlessly with the existing tooth.
In laboratory tests on extracted human teeth, the regenerated enamel closely matched the natural material in both structure and mechanical performance. It also withstood simulated brushing, chewing, and repeated exposure to acidic conditions, suggesting it could be durable enough for everyday use.
Unlike today’s fluoride treatments—which mainly slow further damage—this approach is designed to restore enamel rather than simply protect what’s left.
The researchers have launched a startup, Mintech-Bio, to commercialize the technology and hope to bring the first products toward clinical use in the coming year. However, human clinical trials are still needed before the treatment can become widely available.
If future trials confirm these results, dentistry could gradually shift from “drill and fill” to actually rebuilding damaged teeth.
📖 Source: Nature Communications (2025)
https://www.nature.com/articles/s41467-025-64982-y
#Dentistry #Biomaterials #Enamel #RegenerativeMedicine #Science
Nature
Biomimetic supramolecular protein matrix restores structure and properties of human dental enamel
Nature Communications - Regrowth of lost enamel in tooth decay and sensitivity is a major obstacle to overcome. Here, the authors report on a protein-based material that mimics features of natural...
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