Knee injury

Cartilage plays a crucial role in your knees, but unfortunately once it’s damaged or worn out it’s hard to repair. Now, researchers at Duke University have created a new hydrogel that’s strong enough to withstand forces as well as natural cartilage.

The most common form of arthritis, arthrosis is caused by wear and tear on joint cartilage. And while some exercise helps, too much just makes things worse. That's where a new "smart" knee bandage will come in, by providing real-time strain readings.

​When a young person receives an artificial knee joint, they're left in a bit of a quandary – they're expected to stay active, yet too much of the wrong activity may cause the device to wear out prematurely. An experimental new implant could help address that situation.

Osteoarthritis can cause intense knee pain. There may be hope for people who want to avoid open surgery, however, in the form of a minimally-invasive treatment known as geniculate artery embolization. Research on the first US clinical trials of the procedure was presented this Monday.

​Whether they're playing sports or suffering from joint injuries, some people could definitely benefit from using a wearable assistive device. That's where Levitation comes in. It's a spring-loaded knee brace that augments the user's quadriceps.​

A new type of stem-cell-seeded bandage, designed to heal torn meniscal cartilage, has been approved for a clinical trial in the UK.

A new tissue scaffold that can stimulate bone and cartilage growth potentially offers an easier, more effective, as well as less expensive and painful, substitute to existing treatments.