Dental

I didn't know it was possible to pay this much for a toothbrush – or that it was possible to pack in so many gadgets. This is a study in outrageous excess and over-engineering... But the end result is frankly amazing.

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.

Flossing your teeth on a daily basis can be a time-consuming, fiddly task. The Flaus electric flosser is designed to change that, as it reportedly allows users to perform a thorough and easy flossing in less than one minute.

The world's first human trial of a drug that can regenerate teeth will begin in a few months, less than a year on from news of its success in animals. This paves the way for the medicine to be commercially available as early as 2030.

About 10,000 years ago, a group of hunter-gatherers were hanging out in what is now south-western Sweden chewing pieces of birch tar. New analysis of that substance reveals that they may have had very modern dental issues.

The most comprehensive genetic map of oral stem cells to date has provided new insight into their specialized development pathways and opens the door to targeted regenerative medicine and interventions, such as therapies to grow or repair bone.

Researchers have examined the teeth of Swedish Vikings and found that aside from decay and loss, they engaged in surprisingly advanced dental practices not dissimilar from modern practices. The study provides a rare insight into Viking life.

We can’t regenerate damaged tooth enamel, but scientists have now grown mini teeth in the lab that secrete enamel-producing proteins. This could be the first step towards “living fillings” that patch up cavities, or even lab-grown replacement teeth.

Humans have done remarkably well in evolutionary terms, but one design flaw has to be our inability to replace lost teeth throughout our lives. Now, scientists believe they have the antibody treatment to do just that, and it could be available by 2030.

Researchers have just found a bacteria that forms superstructures when it gets caught in sticky traps made by other bacteria, helping it erode enamel and form cavities. The finding could lead to new ways to keep our teeth clear of the invaders.

Researchers have developed a tool that rapidly detects bacteria in saliva using SHERLOCK, the evolution of CRISPR. You may soon be leaving the dentist with comprehensive information about the health of your mouth as well as your overall health.

A new longitudinal study has investigated the link between a commonly occurring oral bacteria and coronary heart disease, improving our understanding of how infection affects the development of the disease.