A heel spur is an overgrowth of bone that resembles a hook on the bottom of the foot. It is a reaction to stress placed on the thick connective tissue on the bottom of the foot (plantar fascia) that helps maintain the arches of the foot. Over-stress can stem from improper support of the feet. A heel spur is often accompanied by a bursitis that is a major contributor to pain.
The main cause of heel spur is calcium deposit under the heel bone. Building of calcium deposits can take place over several months. Heel spurs happens because of stress on the foot ligaments and muscles and continuous tearing of the membrane covering the heel bone. It also happens due to continuous stretching the plantar fascia. Heel spurs are mostly seen in case of athletes who has to do lots of jumping and running. The risk factors that may lead to heel spurs include aormalities in walking which place too much stress on the heel bone, nerves in the heel and ligaments. Poorly fitted shoes without the right arch support. Jogging and running on hard surfaces. Excess weight. Older age. Diabetes. Standing for a longer duration.
It is important to be aware that heel spurs may or may not cause symptoms. Symptoms are usually related to the plantar fasciitis. You may experience significant pain and it may be worse in the morning when you first wake up or during certain physical activities such as, walking, jogging, or running.
The proper diagnosis of a heel spur often requires an X-ray. To make this process as convenient for his patients as possible, most clinics have an on-site digital X-ray and diagnostic ultrasound machines. This can make it unnecessary for patients to visit diagnostic imaging centers, allowing patients to receive more expedient treatment.
Non Surgical Treatment
In many cases treatment is non-surgical and can relieve pain, but may take from three months to a year to fully recover. Performing stretching exercises to help relax the tissues in the heel as well as rest, icing, and over-the-counter anti-inflammatory or prescription medications can help ease symptoms. Customized orthotics or shoe inserts to position and cushion your heel can help.
Surgery, which is a more radical treatment, can be a permanent correction to remove the spur itself. If your doctor believes that surgery is indicated, he will recommend an operation - but only after establishing that less drastic methods of treatment are not successful.
In 2002, researchers attempted to compare the effects of various running techniques on pronation and resulting injuries like stress fractures and heel spurs. They suggested that it is possible to teach runners to stride in such a way as to minimize impact forces. One way is to lower running speed. Another is to take longer rest periods following a run.
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