tendonitis is one of the most common running injuries. The achilles tendon is the large tendon at the back of the ankle. It connects the calf muscles made up of the gastrocnemius and soleus to the
heel bone or calcaneus. It provides the power in the push off phase of walking and running where huge forces are transmitted through the achilles tendon. Achilles tendonitis is often now referred to
as achilles tendinopathy. This is because the term tendinopathy covers all types of overuse achilles tendon injury. Strictly speaking tendonitis suggests an inflammatory condition of the tendon but
in reality few achilles tendon injuries are actually down to pure inflammation. Soleus muscleThe main finding, particularly in older athletes is usually degeneration of the tissue with a loss of
normal fibre structure. Other very similar conditions may actually be due to inflammation or degeneration of the tendon sheath which surrounds the tendon rather than the achilles tendon itself. In
addition to being either chronic or acute, achilles tendonitis can also be at the attachment point to the heel called insertional achilles tendonitis or in the mid-portion of the tendon typically
around 4cm above the heel. Healing of the achilles tendon is often slow, due to its poor blood supply.
Some of the causes of Achilles tendonitis / tendinosis include. Overuse injury - this occurs when the Achilles tendon is stressed until it develops small tears. Runners seem to be the most
susceptible. People who play sports that involve jumping, such as basketball, are also at increased risk. Arthritis - Achilles tendonitis can be a part of generalised inflammatory arthritis, such as
ankylosing spondylitis or psoriatic arthritis. In these conditions both tendons can be affected. Foot problems - some people with over pronated feet (Flat Feet) or feet that turn inward while walking
are prone to Achilles tendonitis. The flattened arch pulls on calf muscles and keeps the Achilles tendon under tight strain. This constant mechanical stress on the heel and tendon can cause
inflammation, pain and swelling of the tendon. Being overweight can make the problem worse. Footwear - wearing shoes with minimal support while walking or running can increase the risk, as can
wearing high heels. Overweight and obesity - being overweight places more strain on many parts of the body, including the Achilles tendon.
Achilles tendonitis typically starts off as a dull stiffness in the tendon, which gradually goes away as the area gets warmed up. It may get worse with faster running, uphill running, or when wearing
spikes and other low-heeled running shoes. If you continue to train on it, the tendon will hurt more sharply and more often, eventually impeding your ability even to jog lightly. About two-thirds of
Achilles tendonitis cases occur at the ?midpoint? of the tendon, a few inches above the heel. The rest are mostly cases of ?insertional? Achilles tendonitis, which occurs within an inch or so of the
heelbone. Insertional Achilles tendonitis tends to be more difficult to get rid of, often because the bursa, a small fluid-filled sac right behind the tendon, can become irritated as well.
If you think you might have Achilles tendonitis, check in with your doctor before it gets any worse. Your doc will ask about the activities you've been doing and will examine your leg, foot, ankle,
and knee for range of motion. If your pain is more severe, the doctor may also make sure you haven't ruptured (torn) your Achilles tendon. To check this, the doc might have you lie face down and bend
your knee while he or she presses on your calf muscles to see if your foot flexes. Any flexing of the foot means the tendon is at least partly intact. It's possible that the doctor might also order
an X-ray or MRI scan of your foot and leg to check for fractures, partial tears of the tendon, or signs of a condition that might get worse. Foot and ankle pain also might be a sign of other overuse
injuries that can cause foot and heel pain, like plantar fasciitis and Sever's disease. If you also have any problems like these, they also need to be treated.
Tendon inflammation should initially be treated with ice, gentle calf muscle stretching, and use of NSAIDs. A heel lift can be placed in the shoes to take tension off the tendon. Athletes should be
instructed to avoid uphill and downhill running until the tendon is not painful and to engage in cross-training aerobic conditioning. Complete tears of the Achilles tendon usually require surgical
Percutaneous Achilles Tendon Surgery. During this procedure the surgeon will make 3 to 4 incisions (approx. 2.5 cm long) on both sides of the Achilles tendon. Small forceps are used to free the
tendon sheath (the soft tissue casing around your Achilles tendon) to make room for the surgeon to stitch/suture any tears. Skilled surgeons may perform a percutaneous achilles tendon surgery with
ultrasound imaging techniques to allow for blink suturing with stab incisions made by a surgical suture needle. This procedure can be done in 3 different ways depending on the preference and
experience of your surgeon. Instead of making several 2.5 cm incisions for this procedure, some surgeons will use guided imaging with an ultrasound to see the Achilles tendon tissue without having to
open up your ankle. For this technique, they will use a surgical needle to repeatedly stab your Achilles tendon. These "stab incisions" will allow the surgeon to "blindly" suture your tendon without
seeing the actual tissue. As another option - some surgeons will only make 1 to 3 incisions for smaller surgical implements to repair your tendon while relying on imaging ultrasound to see your
damaged tissue. During either procedure the use of ultrasound imaging or endoscopic techniques requires a very skilled surgeon.
If you're just getting started with your training, be sure to stretch after running, and start slowly, increasing your mileage by no more than 10% per week. Strengthen your calf muscles with
exercises such as toe raises. Work low-impact cross-training activities, such as cycling and swimming, into your training.