Achilles tendinitis is a common condition that causes pain along the back of the leg near the heel. The Achilles tendon is the largest tendon in the body. It connects your
calf muscles to your heel bone and is used when you walk, run, and jump. Although the Achilles tendon can withstand great stresses from running and jumping, it is also prone to tendinitis, a
condition associated with overuse and degeneration. Simply defined, tendinitis is inflammation of a tendon. Inflammation is the body's natural response to injury or disease, and often causes
swelling, pain, or irritation. There are two types of Achilles tendinitis, based upon which part of the tendon is inflamed. Noninsertional Achilles tendinitis, Noninsertional Achilles Tendinitis. In
noninsertional In both noninsertional and insertional Achilles tendinitis, damaged tendon fibers may also calcify (harden). Tendinitis that affects the insertion of the tendon can occur at any time,
even in patients who are not active.
Achilles tendinitis can be caused by overly tight calf muscles, excessive running up hill or down hill, a sudden increase in the amount of exercise, e.g. running for a longer distance, wearing
ill-fitting running shoes, such as those with soles that are too stiff, or wearing high heels regularly, or changing between high heels all day and flat shoes or low running shoes in the evening.
Overuse is common in walkers, runners, dancers and other athletes who do a lot of jumping and sudden starts/stops, which exert a lot of stress on the Achilles tendon. Continuing to stress an inflamed
Achilles tendon can cause rupture of the tendon - it snaps, often with a distinctive popping sound. A ruptured Achilles tendon makes it virtually impossible to walk. An Achilles tendon rupture is
usually treated by surgical repair or wearing a cast.
Signs and symptoms of Achilles Tendinitis generally include pain and stiffness along your achilles tendon, especially in the morning. Pain in the back of your heel that gets worse with activity.
Severe pain the day after exercising. Swelling that gets worse with activity. If you feel a pop in the back of your heel or bottom of you calf, you may have ruptured or torn you achilles
During the physical exam, your doctor will gently press on the affected area to determine the location of pain, tenderness or swelling. He or she will also evaluate the flexibility, alignment, range
of motion and reflexes of your foot and ankle. Your doctor may order one or more of the following tests to assess your condition, X-rays. While X-rays can't visualize soft tissues such as tendons,
they may help rule out other conditions that can cause similar symptoms. Ultrasound. This device uses sound waves to visualize soft tissues like tendons. Ultrasound can also produce real-time images
of the Achilles tendon in motion. Magnetic resonance imaging (MRI). Using radio waves and a very strong magnet, MRI machines can produce very detailed images of the Achilles tendon.
Relieving the stress is the first course of action. Treatment involves ice therapy and activity modification to reduce inflamation. Active stretching and strengthening exercises will assist
rehabilitation of the gastrocnemius-soleus complex. When placed in a heeled shoe, the patient will immediately notice a difference, compared to flat ground. It is recommended that the patient be
fitted with proper shoes & orthotics to control pronation and maintain proper alignment, relieving the stress on the achilles tendon. Tightness in the tendon itself can be helped by an extra heel
lift added to the orthotics. The patient can expect a slow recovery over a period of months.
Surgery is considered the last resort. It is only recommended if all other treatment options have failed after at least six months. In this situation, badly damaged portions of the tendon may be
removed. If the tendon has ruptured, surgery is necessary to re-attach the tendon. Rehabilitation, including stretching and strength exercises, is started soon after the surgery. In most cases,
normal activities can be resumed after about 10 weeks. Return to competitive sport for some people may be delayed for about three to six months.
Warm up slowly by running at least one minute per mile slower than your usual pace for the first mile. Running backwards during your first mile is also a very effective way to warm up the Achilles,
because doing so produces a gentle eccentric load that acts to strengthen the tendon. Runners should also avoid making sudden changes in mileage, and they should be particularly careful when wearing
racing flats, as these shoes produce very rapid rates of pronation that increase the risk of Achilles tendon injury. If you have a tendency to be stiff, spend extra time stretching. If you?re overly
flexible, perform eccentric load exercises preventively. Lastly, it is always important to control biomechanical alignment issues, either with proper running shoes and if necessary, stock or custom