Heel bursitis is specifically the inflammation of the retrocalcaneal bursa, located at the back of the heel, under the Achilles tendon. There are a handful of factors that put you at risk for developing heel bursitis. Long distance runners are prone to heel bursitis, due to repeated stress and pounding upon the heel joint. Engaging in activities such as running, bicycling, walking, jumping, and stair climbing for extended periods of time can overwork the heel joints and start to irritate the bursae. Suddenly changing to a high-intensity workout regime puts a lot of stress on the heel, making it vulnerable to injury. Hard blows/bumps to the heel can immediately damage the bursae, leading to swelling and inflammation. Training at high intensities without stretching and warming up can also contribute to the development of heel bursitis. Even improper footwear can be a big factor. Some other conditions can put you at risk as well, such as: tarsal tunnel syndrome, rheumatoid arthritis, plantar fasciitis, muscle weakness, joint stiffness, and heel spurs. It is very important to get a professional diagnosis if you are having heel pain because heel bursitis is often confused for Achilles tendonitis, and the proper treatments are very different. The pain could also be plantar fasciitis or general heel pain syndrome.
Age. Bursitis is more common during middle age due to repetitive activities that put wear and tear on the body over time. Certain activities or occupations. If your job or hobby involves repetitive motion or puts pressure on bursae, you have a higher likelihood of developing bursitis. Reaching overhead, leaning elbows on arm rests, crossing your legs, laying carpet, setting tile, gardening, biking, playing baseball and ice skating are some activities that, when repeated very often, can put you at increased risk of developing bursitis. Sports in which you may get hit in the knee or fall to the knees, such as football, can also increase the risk. Some medical or health conditions. Rheumatoid arthritis, osteoarthritis, gout, thyroid disease, diabetes, alcoholism and some immunosuppressive disorders can increase the risk of bursitis. The reasons can vary, from cartilage breakdown around joints (arthritis) to crystals in the bursa that cause inflammation (gout). Wearing high heels. Posterior Achilles tendon bursitis occurs when the bursa located between the skin and the Achilles tendon (the band of tissue that attaches the calf muscle to the heel bone) becomes inflamed. High heels are often to blame for this, the stiff heel can put direct pressure on the bursa between the skin and the Achilles tendon.
Retrocalcaneal bursitis is very similar to Achilles bursitis as the bursae are very close in proximity and symptoms are almost identical however retrocalcaneal bursitis is a lot more common. The symptoms of bursitis vary depending on whether the bursitis is the result of injury or an underlying health condition or from infection. From normal overuse and injury the pain is normally a constant dull ache or burning pain at the back of the heel that is aggravated by any touch, pressure like tight shoes or movement of the joint. There will normally be notable swelling around the back of the heel. In other cases where the bursa lies deep under the skin in the hip or shoulder, swelling might not be visible. Movement of the ankle and foot will be stiff, especially in the mornings and after any activity involving the elbow. All of these symptoms are experienced with septic bursitis with the addition of a high temperature of 38?C or over and feverish chills. The skin around the affected joint will also appear to be red and will feel incredibly warm to the touch. In cases of septic bursitis it is important that you seek medical attention. With injury induced bursitis if symptoms are still persisting after 2 weeks then report to your GP.
Magnetic resonance imaging (MRI) may demonstrate bursal inflammation, but this modality probably does not offer much more information than that found by careful physical examination. Theoretically, MRI could help the physician to determine whether the inflammation is within the subcutaneous bursa, the subtendinous bursa, or even within the tendon itself, however, such testing is generally not necessary. Ultrasonography may be a potentially useful tool for diagnosing pathologies of the Achilles tendon.
Non Surgical Treatment
Many cases of retrocalcaneal and retroachilles bursitis can be treated effectively at home. One of the most important factors is eliminating shoe gear that presses against the back of the heel. Comfortable, supportive footwear and frequently resting the foot will minimize friction at the heel and give the inflammation a chance to subside. These steps, along with other methods to alleviate swelling, such as non-steroidal anti-inflammatory drugs (NSAIDs, e.g., ibuprofen), icing the heel, and elevating the foot, are usually successful in treating retrocalcaneal bursitis.
Surgery to remove the damaged bursa may be performed in extreme cases. If the bursitis is caused by an infection, then additional treatment is needed. Septic bursitis is caused by the presence of a pus-forming organism, usually staphylococcus aureus. This is confirmed by examining a sample of the fluid in the bursa and requires treatment with antibiotics taken by mouth, injected into a muscle or into a vein (intravenously). The bursa will also need to be drained by needle two or three times over the first week of treatment. When a patient has such a serious infection, there may be underlying causes. There could be undiscovered diabetes, or an inefficient immune system caused by human immunodeficiency virus infection (HIV).