The plantar fascia is a thick band of connective tissue that runs along the underneath of the foot from the heel bone to the toes. At the heel it can also have fascial connections to the achilles
tendon. Its job is to maintain the arch of the foot, it acts as a bowstring pulled between the heel and the toes. "Itis" as a suffix indicates inflammation, but with the plantar fascia there is still
some controversy over what exactly happens to the tissue when it becomes painful.
There are a number of plantar fasciitis causes. The plantar fascia ligament is like a rubber band and loosens and contracts with movement. It also absorbs significant weight and pressure. Because of
this function, plantar fasciitis can easily occur from a number of reasons. Among the most common is an overload of physical activity or exercise. Athletes are particularly prone to plantar fasciitis
and commonly suffer from it. Excessive running, jumping, or other activities can easily place repetitive or excessive stress on the tissue and lead to tears and inflammation, resulting in moderate to
severe pain. Athletes who change or increase the difficulty of their exercise routines are also prone to overdoing it and causing damage. Another common cause of plantar fasciitis is arthritis.
Certain types of arthritis can cause inflammation to develop in tendons, resulting in plantar fasciitis. This cause is particularly common among elderly patients. Diabetes is also a factor that can
contribute to further heel pain and damage, particularly among the elderly. Among the most popular factors that contribute to plantar fasciitis is wearing incorrect shoes. In many cases, shoes either
do not fit properly, or provide inadequate support or cushioning. While walking or exercising in improper shoes, weight distribution becomes impaired, and significantly stress can be added to the
plantar fascia ligament.
The main symptom of plantar fasciitis is heel pain when you walk. You may also feel pain when you stand and possibly even when you are resting. This pain typically occurs first thing in the morning
after you get out of bed, when your foot is placed flat on the floor. The pain occurs because you are stretching the plantar fascia. The pain usually lessens with more walking, but you may have it
again after periods of rest. You may feel no pain when you are sleeping because the position of your feet during rest allows the fascia to shorten and relax.
The health care provider will perform a physical exam. This may show tenderness on the bottom of your foot, flat feet or high arches, mild foot swelling or redness, stiffness or tightness of the arch
in the bottom of your foot. X-rays may be taken to rule out other problems.
Non Surgical Treatment
Most people who have plantar fasciitis recover with conservative treatments in just a few months. Pain relievers such as ibuprofen (Advil, Motrin IB, others) and naproxen (Aleve) may ease the pain
and inflammation associated with plantar fasciitis. Stretching and strengthening exercises or use of specialized devices may provide symptom relief. These include physical therapy. A physical
therapist can instruct you in a series of exercises to stretch the plantar fascia and Achilles tendon and to strengthen lower leg muscles, which stabilize your ankle and heel. A therapist may also
teach you to apply athletic taping to support the bottom of your foot. Night splints. Your physical therapist or doctor may recommend wearing a splint that stretches your calf and the arch of your
foot while you sleep. This holds the plantar fascia and Achilles tendon in a lengthened position overnight and facilitates stretching. Orthotics. Your doctor may prescribe off-the-shelf heel cups,
cushions or custom-fitted arch supports (orthotics) to help distribute pressure to your feet more evenly.
If you consider surgery, your original diagnosis should be confirmed by the surgeon first. In addition, supporting diagnostic evidence (such as nerve-conduction studies) should be gathered to rule
out nerve entrapment, particularly of the first branch of the lateral plantar nerve and the medial plantar nerve. Blood tests should consist of an erythrocyte sedimentation rate (ESR), rheumatoid
factor, human leukocyte antigen B27 (HLA-B27), and uric acid. Itâs important to understand that surgical treatment of bone spurs rarely improves plantar fasciitis pain. And surgery for plantar
fasciitis can cause secondary complications-a troubling condition known as lateral column syndrome.