Heel spurs usually form under the base of the foot or the back of the heel bone. Spurs that develop underneath the foot may visibly protrude through the skin. In addition, plantar fasciitis as well as heel spurs may eventually lead to chronic pain that persists for three or more months, especially if the sides and base of the heel bone have been affected. A large heel spur can affect movement and prevent an individual from walking or even standing properly. If a heel spur begins to protrude excessively, then surgery usually becomes necessary.
A major cause of heel spur pain comes from the development of new fibrous tissue around the bony spur, which acts as a cushion over the area of stress. As this tissue grows, a callus forms and takes up even more space than the heel spur, leading to less space for the thick surrounding network of tendons, nerves, ligaments and supporting tissue. These important structures in the foot have limited space because of calcium or tissue buildup, which leads to swelling and redness of the foot, and a deep throbbing pain worsened with exercise.
The Heel Spur itself is not thought to be painful. Patients who experience pain with Plantar Fasciitis are suffering from inflammation and irritation of the plantar fascia. This the primary cause of pain and not the Heel Spur. Heel Spurs form in some patients who have plantar fasciitis, and tend to occur in patients who have had the problem for a prolonged period of time. While about 70 % of patients with plantar fasciitis have a heel spur, X-rays also show about 50 % of patients with no symptoms of plantar fasciitis also have a heel spur.
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
Treatment of Heel Spurs is the same as treatment of plantar fasciitis. To arrive at an accurate diagnosis, our foot and ankle Chartered Physiotherapists will obtain your medical history and examine your foot. Throughout this process the physio will rule out all the possible causes for your heel pain other than plantar fasciitis. The following treatment may be used. Orthotics/Insoles. Inflammation reduction. Mobilisation. Taping and Strapping. Rest.
Most studies indicate that 95% of those afflicted with heel spurs are able to relieve their heel pain with nonsurgical treatments. If you are one of the few people whose symptoms don?t improve with other treatments, your doctor may recommend plantar fascia release surgery. Plantar fascia release involves cutting part of the plantar fascia ligament in order to release the tension and relieve the inflammation of the ligament. Sometimes the bone spur is also removed, if there is a large spur (remember that the bone spur is rarely a cause of pain. Overall, the success rate of surgical release is 70 to 90 percent in patients with heel spurs. One should always be sure to understand all the risks associated with any surgery they are considering.