tendon, which connects the calf muscles to the heel bone, can withstand significant pressure from physical activities. Achilles tendinitis is estimated to account for approximately 11 percent of all
running injuries, as the Achilles tendon provides the momentum to push off to walk or run. Achilles tendinitis, also called Achilles tendinopathy, results from overuse, injury or disease of the
Achilles tendon, which causes the area to become inflamed. There are two types of Achilles tendinitis: Non-insertional Achilles Tendinitis - Fibers that are located in the middle portion of the
tendon began to develop small tears that cause swelling and thickening. This type of tendinitis is usually found in younger people who are very active. Insertional Achilles Tendinitis - Develops
where the tendon attaches to the heel bone in the lower part of the heel. Extra bone growth also called bone spurs form because of this tendinitis and can affect patients at any time, even if they
are not active.
Achilles tendinitis is usually caused by straining the Achilles tendon through intense activity or a sudden increase in exercise. Individuals who play basketball often develop Achilles tendinitis as
a result of pivoting, jumping, and running. These repetitive movements put pressure on the tendon and can gradually wear it down over time. Increasing the intensity of your workouts may also lead to
the development of Achilles tendinitis. This is commonly seen in long distance runners who do quite a bit of uphill running. Similarly, if you start exercising more frequently you may also develop
the condition due to overuse of the tendon. Not stretching properly before exercise can also make the tendon more prone to injury. Achilles tendinitis is also common in individuals whose feet have a
flattened arch, as this places more stress on the tendon. The condition can also be triggered by arthritis, as joint pain can cause one to compensate by putting more pressure on the Achilles
The Achilles tendon is a strong muscle and is not usually damaged by one specific injury. Tendinitis develops from repetitive stress, sudden increase or intensity of exercise activity, tight calf
muscles, or a bone spur that rubs against the tendon. Common signs and symptoms of Achilles Tendinitis include, gradual onset of pain at the back of the ankle which may develop in several days up to
several months to become bothersome. Heel pain during physical activities which may diminish after warming up in early stages, or become a constant problem if the problem becomes chronic. Stiffness
at the back of the ankle in the morning. During inactivity, pain eases. Swelling or thickening of the Achilles tendon. Painful sensation if the Achilles tendon is palpated. If a pop is heard
suddenly, then there is an increased chance that the Achilles tendon has been torn and immediate medical attention is needed.
Physicians usually pinch your Achilles tendon with their fingers to test for swelling and pain. If the tendon itself is inflamed, your physician may be able to feel warmth and swelling around the
tissue, or, in chronic cases, lumps of scar tissue. You will probably be asked to walk around the exam room so your physician can examine your stride. To check for complete rupture of the tendon,
your physician may perform the Thompson test. Your physician squeezes your calf; if your Achilles is not torn, the foot will point downward. If your Achilles is torn, the foot will remain in the same
position. Should your physician require a closer look, these imaging tests may be performed. X-rays taken from different angles may be used to rule out other problems, such as ankle fractures. MRI
(magnetic resonance imaging) uses magnetic waves to create pictures of your ankle that let physicians more clearly look at the tendons surrounding your ankle joint.
Achilles tendonitis will often respond to rest or changes in activity, stretching, or ice after activity. Non-steroidal anti- inflammatory drugs (NSAIDs), such as ibuprofen or naproxen may also help.
Physical therapy focusing on stretching and strengthening, massage, alternating hot and cold baths, and ultrasound or sound waves can also help with healing and comfort. The temporary use of a heel
lift or the insertion of an arch support, called an orthotic, into the shoe or sneaker can also help. Although seldom necessary, the ankle may be kept in a short leg cast or splint. Surgery is rarely
needed but can remove bone spurs or the bony prominence of the heel bone. The injection of corticosteroids such as cortisone into the area of the Achilles tendon is usually avoided because it may
cause the tendon to rupture.
Surgery for an acute Achilles tendon tear is seemingly straightforward. The ends of the torn tendon are surgically exposed and sutures are used to tie the ends together. The sutures used to tie
together the torn tendon ends are thick and strong, and are woven into the Achilles both above and below the tear. While the concepts of surgery are straightforward, the execution is more complex.
Care must be taken to ensure the tendon is repaired with the proper tension -- not too tight or too loose. The skin must be taken care of, as excessive handling of the soft tissues can cause severe
problems including infection and skin necrosis. Nerves are located just adjacent to the tendon, and must be protected to prevent nerve injury. If surgery is decided upon, it is usually performed
within days or weeks of the injury. The idea is to perform the repair before scar tissue has formed, which would make the repair more difficult. Some surgeons may recommend delaying surgery a few
days from the initial injury to allow swelling to subside before proceeding with the repair.
The following measures can significantly reduce the risk of developing Achilles tendonitis. Adequately stretch and warm up prior to exercise. Warm down and stretch after exercise. Choose footwear
carefully and use footwear appropriate to the sport being undertaken. Use orthotic devices in footwear to correctly support the foot. Exercise within fitness levels and follow a sensible exercise
programme. Develop strong, flexible calf muscles.