Plantar fasciitis is one of the most common causes of heel pain. It involves pain and inflammation of a thick band of tissue, called the plantar fascia, that runs across the bottom of your foot and
connects your heel bone to your toes. Plantar fasciitis commonly causes stabbing pain that usually occurs with your very first steps in the morning. Once your foot limbers up, the pain of plantar
fasciitis normally decreases, but it may return after long periods of standing or after getting up from a seated position. Plantar fasciitis is particularly common in runners. In addition, people who
are overweight and those who wear shoes with inadequate support are at risk of plantar fasciitis.
Plantar fasciitis can be confused with a condition called tarsal tunnel syndrome. In tarsal tunnel syndrome, an important nerve in the foot, the tibial nerve, is trapped and pinched as it passes
through the tarsal tunnel, a condition analogous to carpal tunnel syndrome in the wrist. This may cause symptoms similar to the pain of a plantar fasciitis. There are also other less common problems
such as nerve entrapments, stress fractures, and fat pad necrosis, all of which can cause foot pain. Finally, several rheumatologic conditions can cause heel pain. These syndromes such as Reiter's
syndrome and ankylosing spondylitis can cause heel pain similar to plantar fasciitis. If your symptoms are not typical for plantar fasciitis, or if your symptoms do not resolve with treatment, your
doctor will consider these possible diagnoses.
The major complaint of those with plantar fasciitis is pain and stiffness in the bottom of the heel. This develops gradually over time. It usually affects just one foot, but can affect both feet.
Some people describe the pain as dull, while others experience a sharp pain, and some feel a burning or ache on the bottom of the foot extending outward from the heel. The pain is usually worse in
the morning when you take your first steps out of bed, or if youâve been sitting or lying down for a while. Climbing stairs can be very difficult due to the heel stiffness. After prolonged
activity, the pain can flare-up due to increased inflammation. Pain is not usually felt during the activity, but rather just after stopping.
A physical exam performed in the office along with the diagnostic studies as an x-ray. An MRI may also be required to rule out a stress fracture, or a tear of the plantar fascia. These are conditions
that do not normally respond to common plantar fasciitis treatment.
Non Surgical Treatment
Treatment of plantar fasciitis is sometimes a drawn out and frustrating process. A program of rehabilitation should be undertaken with the help of someone qualified and knowledgeable about the
affliction. Typically, plantar fasciitis will require at least six weeks and up to six months of conservative care to be fully remedied. Should such efforts not provide relief to the athlete, more
aggressive measures including surgery may be considered. The initial goals of physical therapy should be to increase the passive flexion of the foot and improve flexibility in the foot and ankle,
eventually leading to a full return to normal function. Prolonged inactivity in vigorous sports is often the price to be paid for thorough recovery. Half measures can lead to a chronic condition, in
some cases severely limiting athletic ability. As a large amount of time is spent in bed during sleeping hours, it is important to ensure that the sheets at the foot of the bed do not constrict the
foot, leading to plantar flexion in which the foot is bent straight out with the toes pointing. This constricts and thereby shortens the gastroc complex, worsening the condition. A heating pad placed
under the muscles of the calf for a few minutes prior to rising may help loosen tension, increase circulation in the lower leg and reduce pain. Also during sleep, a night splint may be used in order
to hold the ankle joint in a neutral position. This will aid in the healing of the plantar fascia and ensure that the foot will not become flexed during the night.
In cases that do not respond to any conservative treatment, surgical release of the plantar fascia may be considered. Plantar fasciotomy may be performed using open, endoscopic or radiofrequency
lesioning techniques. Overall, the success rate of surgical release is 70 to 90 percent in patients with plantar fasciitis. Potential risk factors include flattening of the longitudinal arch and heel
hypoesthesia as well as the potential complications associated with rupture of the plantar fascia and complications related to anesthesia.
Make sure you wear appropriate supportive shoes. Don't over-train in sports. Make sure you warm up, cool down and undertake an exercise regime that helps maintain flexibility. Manage your weight,
obesity is a factor in causing plantar fasciitis. Avoid walking and running on hard surfaces if you are prone to pain. You should follow the recognized management protocol - RICED-rest, ice,
compression, elevation and diagnosis. Rest, keep off the injured ankle as much as possible. Ice, applied for 20 minutes at a time every hour as long as swelling persists. Compression, support the
ankle and foot with a firmly (not tightly) wrapped elastic bandage. Elevation, keep foot above heart level to minimize bruising and swelling. Diagnosis, Consult a medical professional (such as a
Podiatrist or doctor) especially if you are worried about the injury, or if the pain or swelling gets worse. If the pain or swelling has not gone down significantly within 48 hours, also seek
treatment. An accurate diagnosis is essential for proper rehabilitation of moderate to severe injuries.