Cartilage is a resilient yet flexible connective tissue that cushions bones and supports smooth joint movement. Unlike bone, cartilage does not contain blood vessels, which means it heals more slowly after injury. Its primary role is to absorb shock, reduce friction, and allow joints to move efficiently without pain or damage.
According to the Cleveland Clinic, cartilage located at the ends of bones reduces friction and prevents them from rubbing together during joint movement. It also serves as the primary structural tissue in certain areas of the body, giving shape and stability to structures such as the ears, nose, and rib cage. Healthy cartilage is essential for maintaining mobility and preventing discomfort during daily activities.
Cartilage damage can occur suddenly due to sports injuries, falls, or trauma. However, it can also develop gradually over time through wear and tear, eventually leading to degenerative conditions such as osteoarthritis. Because cartilage lacks a direct blood supply, its ability to regenerate is limited, making prevention and early care particularly important.
Knee Cartilage and Meniscus Tears
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