Bursa is a fluid filled sac of tissue that is often found around the bony prominences over which tendons and soft tissues rub. This therefore helps the tendons to glide with least amount of friction. Retrocalcaneal bursa is found behind the heel under the Achilles tendon. Retrotendoneal bursa is found on the back of the attachment of the tendon where the shoe rubs on the skin. This can cause swelling, pain and difficulty in footwear. Sometimes there is a bony prominence on the heel bone that predisposes to this condition (Haglund?s deformity). Treatment of this can be modification of footwear. However surgery is often required which involves excision of the bursa and also the bony prominence on the heel bone.CausesBursitis
can be caused by an injury, an infection, or a pre-existing condition in which crystals can form in the bursa. Injury. An injury can irritate the tissue inside the bursa and cause inflammation. Doctors say that bursitis caused by an injury usually takes time to develop. The joints, tendons, or muscles that are near the bursae may have been overused. Most commonly, injury is caused by repetitive movements.Symptoms
Common signs and symptoms associated with infracalcaneal bursitis include redness under the heel. Pain and swelling under the heel. Pain or ache in the middle part of the underside of the heel. Heel pain or discomfort that increases with prolonged weight-bearing activities.Diagnosis
A physical examination will be performed to determine if you have any signs of Achilles Bursitis
or other ankle injury. He/she will look and feel the soft tissue and bones in your ankles to note any differences between the two of them. This will identify any abnormalities, such as swelling, bone deformities, atrophied muscles, redness and/or warmth on the skin. In many cases, the first sign that you have Achilles bursitis is swelling in the back of the foot and ankle pain.Non Surgical Treatment
In addition to R.I.C.E., there are a number of other treatments to reduce swelling and any associated pain or discomfort due to heel bursitis. Orthotics or change of footwear. Wearing an orthotic device such as a heel insert can encourage better mechanics in the foot and reduce irritation of the retrocalcaneal bursa. Some people do not need special orthotics but simply need to stop wearing shoes with rigid heel and ankle construction and instead wear more supportive, comfortable shoes. Shoes with an "Achilles notch," a groove in the collar at the back of the shoe to protect the Achilles tendon, can be particularly helpful. (Almost all running shoes are designed with an Achilles notch.) Stretching and physical therapy. Stretching the Achilles tendon often helps alleviate pain. Once the pain is resolved it is important for the patient to continue a regular stretching program. Regular stretching reduces the chance of recurrence.Surgical Treatment
Surgery is rarely need to treat most of these conditions. A patient with a soft tissue rheumatic syndrome may need surgery, however, if problems persist and other treatment methods do not help symptoms.
tag : Foot Pain, Bursitis