tendon is located at the back of your foot, just above your heel. It connects your heel to the two muscles of your calf and helps your foot push forward every time you take a step. If the tendon
becomes swollen or irritated due to overuse, it can lead to the painful condition called Achilles tendonitis. If Achilles tendonitis goes untreated, it can become a chronic (ongoing) condition that
makes just walking around almost impossible. Achilles tendonitis is a very common running injury. But it can also affect basketball players, dancers, or people who put a lot of repeated stress on
their feet. It can be very painful.
Tendinitis most often occurs when a tendon is over used. As the foot extends the Achilles tendon engages the calf muscles. The calf muscle generates force, which is transferred to the foot via this
tendon. As this action repeats the tendon will endure large amounts of stress. An under-trained or inexperienced athlete is most likely to be affected by tendinitis since their body is not accustomed
to the stress involved with athletics. Improper foot mechanics is another common cause of Achilles tendinitis. A properly functioning foot will distribute weight evenly across the foot. On the
contrary, if the foot is experiencing improper mechanics, the weight of the body will not be evenly distributed. This can result in tendinitis, plantar fasciitis, calluses, bunions, neuromas and much
Achilles tendinitis symptoms present as mild to severe pain or swelling near the ankle. The pain may lead to weakness and decreased mobility, symptoms that increase gradually while walking or
running. Over time, the pain worsens, and stiffness in the tendon may be noted in the morning. Mild activity may provide relief. Physical exam may reveal an audible cracking sound when the Achilles
tendon is palpated. The lower leg may exhibit weakness. A ruptured or torn Achilles tendon is severely painful and warrants immediate medical attention. The signs of a ruptured or torn Achilles
tendon include. Acute, excruciating pain. Impaired mobility, unable to point the foot downward or walk on the toes. Weight bearing or walking on the affected side is not possible.
Confirming Achilles tendonitis may involve imaging tests. X-rays provide images of the bones of the foot and leg. Magnetic resonance imaging (MRI) is useful for detecting ruptures and degeneration of
tissue. Ultrasound shows tendon movement, related damage, and inflammation.
The main treatments for Achilles tendinitis do not involve surgery. It is important to remember that it may take at least 2 to 3 months for the pain to go away. Try putting ice over the Achilles
tendon for 15 to 20 minutes, two to three times per day. Remove the ice if the area gets numb. Changes in activity may help manage the symptoms. Decrease or stop any activity that causes you pain.
Run or walk on smoother and softer surfaces. Switch to biking, swimming, or other activities that put less stress on the Achilles tendon. Your health care provider or physical therapist can show you
stretching exercises for the Achilles tendon. They may also suggest the following changes in your footwear, a brace or boot or cast to keep the heel and tendon still and allow the swelling to go
down, heel lifts placed in the shoe under the heel, shoes that are softer in the areas over and under the heel cushion. Nonsteroidal anti-inflammatory drugs (NSAIDs) such as aspirin and ibuprofen can
help with pain or swelling. Talk with your health care provider. If these treatments do not improve symptoms, you may need surgery to remove inflamed tissue and abnormal areas of the tendon. Surgery
also can be used to remove the bone spur that is irritating the tendon. Extracorporeal shock wave therapy (ESWT) may be an alternative to surgery for people who have not responded to other
treatments. This treatment uses low-dose sound waves.
Surgery is considered when non-operative measures fail. Patient compliance and postoperative management is an important aspect of the operative management to prevent ankle stiffness or recurrence of
the symptoms. Surgery usually requires a removal of the damaged tissue (debridement) and meticulous repair of the tendon. Post-operative immobilization is required, followed by gradual range of
motion and strengthening exercises start. It may require 6 months for the full recovery. Some known complication are recurrence, stiffness of the ankle and deep vein thrombosis.
Regardless of whether the Achilles injury is insertional or non-insertional, a great method for lessening stress on the Achilles tendon is flexor digitorum longus exercises. This muscle, which
originates along the back of the leg and attaches to the tips of the toes, lies deep to the Achilles. It works synergistically with the soleus muscle to decelerate the forward motion of the leg
before the heel leaves the ground during propulsion. This significantly lessens strain on the Achilles tendon as it decelerates elongation of the tendon. Many foot surgeons are aware of the
connection between flexor digitorum longus and the Achilles tendon-surgical lengthening of the Achilles (which is done to treat certain congenital problems) almost always results in developing hammer
toes as flexor digitorum longus attempts to do the job of the recently lengthened tendon. Finally, avoid having cortisone injected into either the bursa or tendon-doing so weakens the tendon as it
shifts production of collagen from type one to type three. In a recent study published in the Journal of Bone Joint Surgery(9), cortisone was shown to lower the stress necessary to rupture the
Achilles tendon, and was particularly dangerous when done on both sides, as it produced a systemic effect that further weakened the tendon.