A common condition that affects people of all ages. Symptoms include heel pain that is worse upon arising in the morning or standing after prolonged sitting. The pain is caused by inflammation of the
plantar fascia, the ligament that connects the heel bone to the toes.
A variety of causes exist for plantar fasciitis. Some of the most common causes include excessive weight load on the foot due to obesity or prolonged standing, mechanical imbalances of the foot,
osteoarthritis and rheumatoid arthritis, sudden increase in body weight (e.g., pregnancy), sudden increase in walking or running, tight calf muscles is a very common cause of the disorder, wearing
shoes with poor support, including flip-flops. Another cause of pain is the shortening of the plantar fascia overnight due to the ankle bending, causing the toes to point towards the ground. The
plantar fascia stretches in the morning when you stand. The act of lengthening it causes a great deal of pain. However, this is not limited to an overnight occurrence, it can happen any time the foot
is flexed (i.e., pointed) for extended periods of time. For example, driving in the car for long periods can cause fasciitis in the right foot, which steps on the accelerator.
Patients with plantar fasciitis typically experience pain underneath the heel and along the inner sole of the foot. In less severe cases, patients may only experience an ache or stiffness in the
plantar fascia or heel that increases with rest (typically at night or first thing in the morning) following activities which place stress on the plantar fascia. These activities typically include
standing, walking or running excessively (especially up hills, on uneven surfaces or in poor footwear such as thongs), jumping, hopping and general weight bearing activity. The pain associated with
this condition may also warm up with activity in the initial stages of injury. As the condition progresses, patients may experience symptoms that increase during sport or activity, affecting
performance. In severe cases, patients may walk with a limp or be unable to weight bear on the affected leg. Patients with this condition may also experience swelling, tenderness on firmly touching
the plantar fascia (often on a specific spot on the inner aspect of the heel) and sometimes pain on performing a plantar fascia stretch.
Your GP or podiatrist (a healthcare professional who specialises in foot care) may be able to diagnose the cause of your heel pain by asking about your symptoms and examining your heel and foot. You
will usually only need further tests if you have additional symptoms that suggest the cause of your heel pain is not inflammation, such as numbness or a tingling sensation in your foot, this could be
a sign of nerve damage in your feet and legs (peripheral neuropathy) your foot feels hot and you have a high temperature (fever) of 38C (100.4F) or above - these could be signs of a bone infection,
you have stiffness and swelling in your heel, this could be a sign of arthritis. Possible further tests may include blood tests, X-rays - where small doses of radiation are used to detect problems
with your bones and tissues, a magnetic resonance imaging (MRI) scan or ultrasound scan, which are more detailed scans.
Non Surgical Treatment
Treatment initially involves offloading the plantar fascia by aoiding aggravating factors, such as running. Taping, this can work very well to alleviate pain, and can be almost immediate. It isn't a
long-term solution, but can relieve symptoms in the beginning. Using a night splint to stretch the calf, so that less load is placed on the plantar fascia (if tightness in the calf is a factor).
Using a gel heel cup, this can act to increase shock absorption, and by raising the heel there is also less stretch on the calf. So, temporarily, this may relieve pain in someone who has a tight
calf. Massage, but this depends if the plantarfascia is actually tight or just painful. If it is tight, then massage can temporarily relieve the pain, but if it is irritated then taping and
corrective footwear is preferable.
In very rare cases plantar fascia surgery is suggested, as a last resort. In this case the surgeon makes an incision into the ligament, partially cutting the plantar fascia to release it. If a heel
spur is present, the surgeon will remove it. Plantar Fasciitis surgery should always be considered the last resort when all the conventional treatment methods have failed to succeed. Endoscopic
plantar fasciotomy (EPF) is a form of surgery whereby two incisions are made around the heel and the ligament is being detached from the heel bone allowing the new ligament to develop in the same
place. In some cases the surgeon may decide to remove the heel spur itself, if present. Just like any type of surgery, Plantar Fascia surgery comes with certain risks and side effects. For example,
the arch of the foot may drop and become weak. Wearing an arch support after surgery is therefore recommended. Heel spur surgeries may also do some damage to veins and arteries of your foot that
allow blood supply in the area. This will increase the time of recovery.
Stretching the plantar fascia and the calf muscle area can help to prevent inflammation. Slowly increasing the amount or intensity of athletic activities by graded progression can also help to
prevent injury. Recommended Stretches: Taking a lunge position with the injured foot behind and keeping your heels flat on the floor, lean into a wall and bend the knees. A stretch should be felt in
the sole and in the Achilles tendon area. Hold the stretch for 20-30 seconds. Also try this stretch with the back leg straight.