Understanding Cartilage and Arthritis in the Knee

The video tutorial explains the anatomy of the knee, focusing on the patellar tendon, patella, and articular cartilage. It describes how articular cartilage functions to reduce friction between bones and discusses the condition of arthritis, which occurs when cartilage wears out. The tutorial highlights the medial aspect of the knee, showing how cartilage wear leads to an arthritic knee.

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