Knee replacement surgery involves removing the damaged cartilage and replacing it with an artificial joint made of metal or polyethylene. While this surgery can be successful, it is a major ...

The hope is that one day, they will be able to restore a joint to full working order without the long recovery time ...

After years of searching, scientists have finally developed a form of artificial ... resistance to the cartilage. When squished together -- say by the pressure of a bending knee joint -- the ...

And again, the artificial version proved to be three times more wear-resistant than natural cartilage. Hydrogels have historically been tricky to anchor to bone in a knee joint, so the team also ...

When all the cartilage in the knee is gone and bone meets bone ... CartiHeal Agili-C is a new kind of artificial plug that shares some similarities with the older methods but brings something ...

An artificial knee replaces a portion of the knee joint. Specifically, a surgeon removes damaged cartilage around the bone and small pieces of bone, replacing these with metal components and ...

Replacing cartilage is a stubborn problem, but new research shows a few potential paths forward. Millions of U.S. residents—perhaps up to 3 percent of the population—have an artificial hip ...

It damages your cartilage and causes pain and stiffness ... surgery is a procedure in which parts of your knee joint are replaced with artificial ones. The main reason that it's done is because ...

Artificial joints, or prostheses, are composed of steel that replaces the bone and plastic that replaces the cartilage. The new knee replacements were introduced two years ago in Asian and middle ...

Scientists at Northwestern University say they've invented a goo — yes, a goo — that could open the door to regenerating human knee cartilage, a finding that could eventually lead to new ...

Aside from athletic injuries, knee damage tends to be relegated to the realm of the gray-haired. But new research suggests ...