Is COVID-19 Stress Causing More Cracked Teeth?
News Craig Rosenblum News Craig Rosenblum

Is COVID-19 Stress Causing More Cracked Teeth?

Despite the COVID-19 pandemic forcing dental practices all over to temporarily shutdown, Dr. Tammy Chen of Central Park Dental Aesthetics says that she is now busier than ever.

“I’ve seen more tooth fractures in the last six weeks than in the previous six years,” she exclaimed in this New York Times article.

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Scientists Synthesize Jawbones From Pig Fat
News Craig Rosenblum News Craig Rosenblum

Scientists Synthesize Jawbones From Pig Fat

From stresses imposed during mastication to facial expressions associated with speech production, the temporomandibular joint (TMJ) is one of the most load-bearing organs in the human body. It’s intricacies and unique curved shape pose challenges to recreate from bone grafts.

In a paper published in Science Translational Medicine this month, researchers at Columbia University managed to grow replacement jawbones, along with their joints….from the stem cells of pigs!

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