The Treatment Of Achilles Tendon Pain
Achilles tendonitis (tendinitis), is a painful and often debilitating inflammation of the Achilles tendon than can progress into degeneration which we call Achilles Tendinosis. The Achilles tendon is the largest and strongest tendon in the body. It is located in the back of the lower leg, attaches to the heel bone (calcaneus), and connects the calf muscles to the heel bone. In most cases, Achilles tendonopathy’s are overuse injuries are more common among athletes and people who train heavily, however it can also occur in people who are less active. Achilles Tendonitis can vary in severity from a mild pain in the tendon during a particular activity to more severe cases when any form of activity that puts strain on this ligament, even standing or walking, can cause pain.
Achilles tendinitis usually results from overuse and not a specific injury or trauma. When the body is subject to repetitive stress, the Achilles tendon is more prone to become inflamed. Other factors may cause Achilles tendinitis, such as, Sudden increase in physical activity, which can be related to distance, speed or hills, without giving yourself adequate time to adjust to the heightened activity. With running up hills, the Achilles tendon has to stretch more for each stride, which creates rapid fatigue. Inadequate footwear or training surface. High heels may cause a problem, because the Achilles tendon and calf muscles are shortened. While exercising in flat, athletic shoes, the tendon is then stretched beyond its normal range, putting abnormal strain on the tendon. Tight calf muscles which gives the foot a decreased range of motion. The strained calf muscles may also put extra strain on the Achilles tendon. Bone spur where the Achilles tendon attaches to the heel bone, aggravating the tendon and causing pain.
People with achilles tendinitis experience mild aching on the back of the leg close to the heel after increased activity. Stiffness in the back of the ankle when you first wake up in the morning, which subsides after mild activity. In some cases, the area may have swelling, thickening or be warm to the touch. Tenderness to touch along the tendon in the back of the ankle. Pain when the tendon is stretched (i.e. when you lift your foot/toes up).
When diagnosing Achilles tendinitis, a doctor will ask the patient a few questions about their symptoms and then perform a physical examination. To perform a physical exam on the Achilles tendon, the doctor will lightly touch around the back of the ankle and tendon to locate the source of the pain or inflammation. They will also test the foot and ankle to see if their range of motion and flexibility has been impaired. The doctor might also order an imaging test to be done on the tendon. This will aid in the elimination of other possible causes of pain and swelling, and may help the doctor assess the level of damage (if any) that has been done to the tendon. Types of imaging tests that could be used for diagnosing Achilles tendinitis are MRI (Magnetic resonance imaging), X-ray, Ultrasound.
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.
Chronic Achilles tendon tears can be more complicated to repair. A tendon that has torn and retracted (pulled back) into the leg will scar in the shortened position over time. Restoring normal tendon length is usually not an issue when surgery is performed within a few weeks of the injury. However, when there has been a delay of months or longer, the treatment can be more complicated. Several procedures can be used to add length to a chronic Achilles tear. A turndown procedure uses tissue folded down from the top of the calf to add length to the Achilles tendon. Tendon transfers from other tendons of the ankle can also be performed to help restore function of the Achilles. The results of surgery in a chronic situation are seldom as good as an acute repair. However, in some patients, these procedures can help restore function of a chronically damaged Achilles.
Although Achilles tendinitis cannot be completely prevented, the risk of developing it can be lowered. Being aware of the possible causes does help, but the risk can be greatly reduced by taking the following precautions. Getting a variety of exercise – alternating between high-impact exercises (e.g. running) and low-impact exercise (e.g. swimming) can help, as it means there are days when the Achilles tendon is under less tension. Limit certain exercises – doing too much hill running, for example, can put excessive strain on the Achilles tendon. Wearing the correct shoes and replacing them when worn – making sure they support the arch and protect the heel will create less tension in the tendon. Using arch supports inside the shoe, if the shoe is in good condition but doesn’t provide the required arch support this is a cheaper (and possibly more effective) alternative to replacing the shoe completely. Stretching, doing this before and after exercising helps to keep the Achilles tendon flexible, which means less chance of tendinitis developing. There is no harm in stretching every day (even on days of rest), as this will only further improve flexibility. Gradually increasing the intensity of a workout – Achilles tendinitis can occur when the tendon is suddenly put under too much strain, warming up and increasing the level of activity gradually gives your muscles time to loosen up and puts less pressure on the tendon.