Osteoarthritis is a wear-and-tear disorder marked by bone thickening and cartilage degeneration, an excruciatingly painful disability and a major cause of impaired mobility as people age. But scientists have begun viewing ...
A blood test successfully predicted knee osteoarthritis at least eight years before tell-tale signs of the disease appeared on X-rays, Duke Health researchers report.
Apr 26, 2024
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Australians experiencing chronic knee pain achieve similar pain reduction whether they consult with physiotherapists via video or attend in-person physiotherapy sessions, new research shows, expanding the scope of treatment ...
Mar 8, 2024
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Cannabidiol (CBD) is marketed by some suppliers as a painkiller, e.g., for osteoarthritis of the knee. Animal experiments have shown that the substance, which is extracted from the hemp plant, has an anti-inflammatory and ...
Nov 14, 2023
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Characterized by extensive damage to joints and debilitating pain, osteoarthritis (OA) impacts millions of people worldwide and has long posed a substantial clinical and economic burden.
Nov 2, 2023
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A lifetime of activity can gradually erode the cartilage that cushions our joints. Someday, we might simply inject a gel to repair it, University of Connecticut researchers report in the Oct. 6 issue of Nature Communications.
Oct 26, 2023
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Pre-surgery exercise and education—widely known as prehabilitation—can significantly improve outcomes for patients undergoing orthopaedic surgery, according to new research published in JAMA Network Open,
May 31, 2023
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Researchers in the United States and Japan have discovered a new mechanism that links age-related cartilage tissue stiffening with the repression of a key protein associated with longevity. These findings enhance the understanding ...
Jan 10, 2023
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Injections of hyaluronic acid (known as viscosupplementation) to treat knee osteoarthritis make almost no difference to pain and might raise risk of adverse events, suggests research published by The BMJ today.
Jul 7, 2022
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Injections of platelet-rich plasma are no better than placebo for helping reduce knee pain in people with knee joint osteoarthritis, an Australian clinical trial led by researchers at the University of Melbourne, University ...
Nov 23, 2021
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The knee joint joins the thigh with the leg and consists of two articulations: one between the fibula and tibia, and one between the femur and patella. It is the largest joint in the human body and is very complicated. The knee is a mobile trocho-ginglymus (i.e. a pivotal hinge joint), which permits flexion and extension as well as a slight medial and lateral rotation. Since in humans the knee supports nearly the whole weight of the body, it is vulnerable to both acute injury and the development of osteoarthritis.
It is often grouped into tibiofemoral and patellofemoral components. (The fibular collateral ligament is often considered with tibiofemoral components.)
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