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Cartilage and tendon damage 

Cartilage and tendon damage are common foot and ankle problems. Cartilage is flexible, rubbery connective tissue that cushions bones at joints.Cartilage can be damaged by a trauma, such as an injury, or by conditions such as osteoarthritis which cause the loss of cartilage.

Ankle fractures can result in severe cartilage damage, but even a simple sprain can lead to significant damage to the cartilage. Treatment for cartilage damage depends upon the degree of damage and loss.

Tendons consist of small fibres of a material called collagen. Tendons connect the ends of muscles to bones and play a vital role in movement. Unlike muscles, tendons regenerate very slowly, depending upon the degree of damage and are inelastic.

Cartilage and tendon damage can normally be identified with an examination combined with ultrasound or MRI scan.