Why do we need JOINT cartilage? Hyaline, or articular, cartilage covers the ends of bones to create a low-friction environment and cushion at the joint surface. When cartilage in the joint is healthy, it effectively allows fluid bending/straightening motions and protects the joint against weight-bearing stresses.

Why is cartilage important?

Cartilage gives shape, support, and structure to other body tissues. It also helps to cushion joints. Cartilage also smoothens the bone surfaces at the joints. It is essential for the development and growth of long bones.

What is the purpose of cartilage in joints?

Articular cartilage is a highly specialized connective tissue of diarthrodial joints. Its principal function is to provide a smooth, lubricated surface for articulation and to facilitate the transmission of loads with a low frictional coefficient.