tendinitis is inflammation of the Achilles tendon, the fibrous tissue that connects the heel to the calf muscles. This condition is often caused by irritation of the tendon and typically affects
those who play sports. However, older individuals who suffer from arthritis may also be affected. Achilles tendinitis is typically the first stage of an Achilles tendon injury and should be treated
right away. Without treatment, the tendon can tear or rupture, which may require surgery.
There are several factors that can contribute to achilles tendonitis. First, you should know that the biggest contributor to chronic achilles tendonitis is ignoring pain in your achilles tendon and
running through the pain of early achilles tendonitis. If your achilles tendon is getting sore it is time to pay attention to it, immediately. Sudden increases in training can contribute to achilles
tendonitis. Excessive hill running or a sudden addition of hills and speed work can also contribute to this problem. Two sole construction flaws can also aggravate achilles tendonitis. The first is a
sole that is too stiff, especially at the ball of the foot. (In case you are having difficulty locating the "ball" of your foot, I mean the part where the toes join the foot and at which the foot
bends) If this area is stiff than the "lever arm" of the foot is longer and the achilles tendon will be under increased tension and the calf muscles must work harder to lift the heel off the ground.
The second contributing shoe design factor which may lead to continuing achilles tendon problem is excessive heel cushioning. Air filled heels, while supposedly are now more resistant to deformation
and leaks are not good for a sore achilles tendon. The reason for this is quite simple. If you are wearing a shoe that is designed to give great heel shock absorption what frequently happens is that
after heel contact, the heel continues to sink lower while the shoe is absorbing the shock. This further stretches the achilles tendon, at a time when the leg and body are moving forward over the
foot. Change your shoes to one without this "feature". Of course another major factor is excessive tightness of the posterior leg muscles, the calf muscles and the hamstrings may contribute to
prolonged achilles tendonitis. Gentle calf stretching should be performed preventatively. During a bout of acute achilles tendonitis, however, overly exuberant stretching should not be
Common symptoms of Achilles tendinitis include weakness in the leg, slight pain above the heel in the lower leg after activity, feeling of stiffness in the leg that usually appears in the morning and
lessens throughout the day, bad pain the day after exercising, pain as you climb stairs or go uphill, swelling in the area of the Achilles tendon, creaking or cracking noise when you press on the
If Achilles tendonitis is suspected, avoid any exercise or activity that causes the pain. It is advisable to see a doctor promptly so that an accurate diagnosis can be made and appropriate treatment
recommended. The doctor will take a full medical history and will ask about the nature and duration of the symptoms. They will perform a physical examination of the affected area. Ultrasound scanning
may be used to assess damage to the tendon or surrounding structures. Occasionally MRI (magnetic resonance imaging) may be recommended. The symptoms of Achilles tendonitis are often similar to
symptoms of other conditions such as partial Achilles tendon rupture and heel bursitis. This can make diagnosis difficult and a referral to an orthopaedic specialist may be required in order for an
accurate diagnosis to be made.
With proper care for the area, the pain in the tendon should lessen over three weeks, but it should be noted that the healing of the area continues and doesn't even peak until at least six weeks
following the initial injury. This is due to scar tissue formation, which initially acts like the glue to bond the tissue back together. Scar tissue will continue to form past six weeks in some cases
and as long as a year in severe cases. After 6 months this condition is considered chronic and much more difficult to treat. The initial approach to treating Achilles tendonitis is to support and
protect the tendons by bracing any areas of the tendon that are being pulled on during use. It is important to loosen up the tendon, lessen the pain, and minimize any inflammation.
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.
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.