The wear-and-tear of the knee joint causes inflammation, which in turn triggers the growth of new blood vessels, researchers ...

Knee osteoarthritis is a major cause of pain and disability, but routine X-rays often do more harm than good. New research ...

A procedure performed under mild sedation in less than two hours by an interventional radiologist relieves chronic knee pain caused by osteoarthritis, an NYU Langone Health study shows.

In a study published earlier this month, adults with mild to moderate osteoarthritis were trained to point their toes slightly in or out to shift the load on their knees while they walked. That small ...

X-ray images of a healthy knee (left) compared to an individual with knee osteoarthritis. Credit: UK Biobank/University of Texas at Austin. Many people over the age of 50 develop arthritis of the knee ...

Frequent knee pain was less likely to develop in those over age 50 who have arthritis and walked for exercise compared to those who did not walk, according to a study published in the Journal ...

Detecting knee osteoarthritis with a blood test up to eight years before it appears on X-rays -- as researchers have done -- could lead to therapies that delay disease progression and restore ...

Steroid injections used to relieve the pain of knee osteoarthritis actually may worsen the disease's progression, according to two studies presented Tuesday at a national radiology meeting. Photo ...

Slightly altering your stride while walking could considerably ease pain caused by wear-and-tear knee arthritis, New York University researchers said.

Developing stronger leg muscles could help slow or prevent knee osteoarthritis, a new study found. Performing strength training to build muscle mass is key.