Bionic knee allows better movement for amputees
A new bionic knee allows amputees to walk faster, climb stairs more easily, and adroitly avoid obstacles, researchers reported in the journal Science.
Jul 11, 2025
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Orthopedics news
Tissue-integrated bionic knee can restore natural movement
MIT researchers have developed a new bionic knee that can help people with above-the-knee amputations walk faster, climb stairs, and avoid obstacles more easily than they could with a traditional prosthesis. The work appears ...
Jul 10, 2025
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AI–based test detects early signs of osteoporosis from X-ray images
Investigators have developed an artificial intelligence-assisted diagnostic system that can estimate bone mineral density in both the lumbar spine and the femur of the upper leg, based on X-ray images. The advance is described ...
Jul 9, 2025
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When stem cells feel the squeeze, they start building bone
In a discovery that could reshape approaches to regenerative medicine and bone repair, researchers have found that human stem cells can be prompted to begin turning into bone cells simply by squeezing through narrow spaces.
Jul 8, 2025
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X-ray analytics in motion: Dynamic 3D diagnosis for unstable shoulders
After a shoulder injury has been treated, patients are often left with a feeling of insecurity—many of them report that their shoulder "doesn't hold" or "slips out easily." When diagnosing shoulder instabilities, doctors ...
Jul 8, 2025
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ISS researcher links bone loss in astronauts to stem cell changes in microgravity
Mayo Clinic physician and researcher Dr. Abba Zubair's work combines two passions—medicine and space—for the benefit of astronauts and people on Earth. His research in space is yielding discoveries in cancer, stroke, bone ...
Jul 7, 2025
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Jawbone organoids from patient iPS cells model bone disease and therapy development
In a recent study, Associate Professor Makoto Ikeya (Department of Clinical Application) and his team of researchers successfully established a method to generate jawbone-like organoids (mini-organs) from iPS cells. Their ...
Jul 3, 2025
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