akillesjänteeseen

Akillesjänne, or Achilles tendon, is a strong fibrous band of tissue that connects the muscles in the back of the calf to the heel bone, specifically the calcaneus. This tendon plays a crucial role in locomotion, enabling us to perform essential movements like walking, running, and jumping. It's the largest tendon in the human body, and its powerful contraction allows for plantarflexion, the movement of pointing the toes downwards.

The Achilles tendon is susceptible to injury, with the most common being Achilles tendinitis, an inflammation of the tendon, and Achilles tendon rupture, a complete or partial tear of the tendon. Tendinitis often arises from overuse or repetitive stress, leading to pain, stiffness, and tenderness, particularly in the morning or after periods of rest. Ruptures, on the other hand, are often sudden and can occur during forceful activities, producing a popping sensation followed by immediate pain and an inability to stand on the affected foot.

Factors contributing to Achilles tendon injuries include age, as the tendon's elasticity decreases with time, and certain medical conditions like diabetes. Biomechanical issues, such as flat feet or tight calf muscles, can also increase the risk. Treatment for Achilles tendon problems ranges from conservative measures like rest, ice, physical therapy, and orthotics for tendinitis, to surgical repair for complete ruptures. Rehabilitation is vital for regaining full function after an injury.