Your patella is a triangular-shaped bone in the front of your knee that’s also known as your kneecap. About 1 to 2 percent of people have a bipartite patella, which means their patella is made up of ...

Chondromalacia patella occurs when the cartilage of a person’s kneecap softens. It is common in athletes of high impact sports or those who have arthritis in their knees. Chondromalacia patella is ...

Subluxation is another word for partial dislocation of a bone. Patellar subluxation is a partial dislocation of the kneecap (patella). It’s also known as patellar instability or kneecap instability.

Please provide your email address to receive an email when new articles are posted on . A 16-year-old female high school junior with a history of recurrent patellar instability presented with left ...