An experimental inhibitor regrew cartilage in aged mice, opening up an alternative to arthritis and prosthetics.

With training and planning, self-injecting your rheumatoid arthritis medication may be easier than you think.

Infrapatellar fat pad glucocorticoid injections failed to show significant improvements in joint effusion or pain in knee osteoarthritis.

Combining structured exercise with intra-articular injections may improve pain and physical function for patients with knee OA, though the quality of evidence is low.