The job of the plantar fascia is to aid the footâs bone structure to absorb shock that happens during your gait (walking pattern). Even though it goes against common perception you can have a
high-arch foot and get plantar fasciitis as well as the more common low-arch foot posture associated with PF - tightness doesnât discriminate! The plantar fascia is involved in stabilizing your
foot not only at heel strike, when most people experience pain, but also right through until the foot leaves the ground after the stress has moved from the back of the foot to the big and lesser toes
as you âpush offâ - all this increases the stress on the plantar fascia and not just at the point where it is attached to the heel bone. What most people, even medical professionals, donât
realise is that is has been happening for a long time before it becomes evident (you only notice it when your heel starts to hurt when you stand and move).
Under normal circumstances, your plantar fascia acts like a shock-absorbing bowstring, supporting the arch in your foot. If tension on that bowstring becomes too great, it can create small tears in
the fascia. Repetitive stretching and tearing can cause the fascia to become irritated or inflamed.
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.
Plantar fasciosis is confirmed if firm thumb pressure applied to the calcaneus when the foot is dorsiflexed elicits pain. Fascial pain along the plantar medial border of the fascia may also be
present. If findings are equivocal, demonstration of a heel spur on x-ray may support the diagnosis; however, absence does not rule out the diagnosis, and visible spurs are not generally the cause of
symptoms. Also, infrequently, calcaneal spurs appear ill defined on x-ray, exhibiting fluffy new bone formation, suggesting spondyloarthropathy (eg, ankylosing spondylitis, reactive arthritis. If an
acute fascial tear is suspected, MRI is done.
Non Surgical Treatment
Plantar fasciitis is usually controlled with conservative treatment. Following control of the pain and inflammation an orthotic (a custom made shoe insert) will be used to stabilize your foot and
prevent a recurrence. Over 98% of the time heel spurs and plantar fasciitis can be controlled by this treatment and surgery can be avoided. The orthotic prevents excess pronation and prevents
lengthening of the plantar fascia and continued tearing of the fascia. Usually a slight heel lift and a firm shank in the shoe will also help to reduce the severity of this problem. The office visit
will be used for careful examination and review to distinguish plantar fasciitis and plantar heel pain syndrome from other problems, many of which are outlined below. It is important to distinguish
between a stress reaction of the calcaneus and plantar fasciitis. A feature of many calcaneal stress fractures is pain on lateral and medial compression of the calcaneus.
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 exercises for the Achilles tendon and plantar fascia are recommend to relieve pain and aid in the healing process. Sometimes application of athletic tape is recommended. In moderate or
severe cases of plantar fasciitis, your doctor may recommend you wearing a night splint, which will stretch the arch of your foot and calf while you sleep. This helps to lengthen the Achilles tendon
and plantar fascia for symptom relief. Depending on the severity of your plantar fasciitis, your physician may prescribe a store-bought orthotic (arch support) or custom-fitted orthotic to help
distribute your foot pressure more evenly.